38570000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 200

約数和(自身を含む): 116212800

約数和(自身を除く): 77642800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 29, 35, 38, 40, 50, 56, 58, 70, 76, 80, 95, 100, 112, 116, 125, 133, 140, 145, 152, 175, 190, 200, 203, 232, 250, 266, 280, 290, 304, 350, 380, 400, 406, 464, 475, 500, 532, 551, 560, 580, 625, 665, 700, 725, 760, 812, 875, 950, 1000, 1015, 1064, 1102, 1160, 1250, 1330, 1400, 1450, 1520, 1624, 1750, 1900, 2000, 2030, 2128, 2204, 2320, 2375, 2500, 2660, 2755, 2800, 2900, 3248, 3325, 3500, 3625, 3800, 3857, 4060, 4375, 4408, 4750, 5000, 5075, 5320, 5510, 5800, 6650, 7000, 7250, 7600, 7714, 8120, 8750, 8816, 9500, 10000, 10150, 10640, 11020, 11600, 11875, 13300, 13775, 14000, 14500, 15428, 16240, 16625, 17500, 18125, 19000, 19285, 20300, 22040, 23750, 25375, 26600, 27550, 29000, 30856, 33250, 35000, 36250, 38000, 38570, 40600, 44080, 47500, 50750, 53200, 55100, 58000, 61712, 66500, 68875, 70000, 72500, 77140, 81200, 83125, 95000, 96425, 101500, 110200, 126875, 133000, 137750, 145000, 154280, 166250, 190000, 192850, 203000, 220400, 253750, 266000, 275500, 290000, 308560, 332500, 344375, 385700, 406000, 482125, 507500, 551000, 665000, 688750, 771400, 964250, 1015000, 1102000, 1330000, 1377500, 1542800, 1928500, 2030000, 2410625, 2755000, 3857000, 4821250, 5510000, 7714000, 9642500, 19285000, 38570000]

約数ペア:

[(1, 38570000), (2, 19285000), (4, 9642500), (5, 7714000), (7, 5510000), (8, 4821250), (10, 3857000), (14, 2755000), (16, 2410625), (19, 2030000), (20, 1928500), (25, 1542800), (28, 1377500), (29, 1330000), (35, 1102000), (38, 1015000), (40, 964250), (50, 771400), (56, 688750), (58, 665000), (70, 551000), (76, 507500), (80, 482125), (95, 406000), (100, 385700), (112, 344375), (116, 332500), (125, 308560), (133, 290000), (140, 275500), (145, 266000), (152, 253750), (175, 220400), (190, 203000), (200, 192850), (203, 190000), (232, 166250), (250, 154280), (266, 145000), (280, 137750), (290, 133000), (304, 126875), (350, 110200), (380, 101500), (400, 96425), (406, 95000), (464, 83125), (475, 81200), (500, 77140), (532, 72500), (551, 70000), (560, 68875), (580, 66500), (625, 61712), (665, 58000), (700, 55100), (725, 53200), (760, 50750), (812, 47500), (875, 44080), (950, 40600), (1000, 38570), (1015, 38000), (1064, 36250), (1102, 35000), (1160, 33250), (1250, 30856), (1330, 29000), (1400, 27550), (1450, 26600), (1520, 25375), (1624, 23750), (1750, 22040), (1900, 20300), (2000, 19285), (2030, 19000), (2128, 18125), (2204, 17500), (2320, 16625), (2375, 16240), (2500, 15428), (2660, 14500), (2755, 14000), (2800, 13775), (2900, 13300), (3248, 11875), (3325, 11600), (3500, 11020), (3625, 10640), (3800, 10150), (3857, 10000), (4060, 9500), (4375, 8816), (4408, 8750), (4750, 8120), (5000, 7714), (5075, 7600), (5320, 7250), (5510, 7000), (5800, 6650)]