15652000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:88

約数の個数: 192

約数和(自身を含む): 48432384

約数和(自身を除く): 32780384

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 43, 50, 52, 56, 65, 70, 80, 86, 91, 100, 104, 112, 125, 130, 140, 160, 172, 175, 182, 200, 208, 215, 224, 250, 260, 280, 301, 325, 344, 350, 364, 400, 416, 430, 455, 500, 520, 559, 560, 602, 650, 688, 700, 728, 800, 860, 875, 910, 1000, 1040, 1075, 1118, 1120, 1204, 1300, 1376, 1400, 1456, 1505, 1625, 1720, 1750, 1820, 2000, 2080, 2150, 2236, 2275, 2408, 2600, 2795, 2800, 2912, 3010, 3250, 3440, 3500, 3640, 3913, 4000, 4300, 4472, 4550, 4816, 5200, 5375, 5590, 5600, 6020, 6500, 6880, 7000, 7280, 7525, 7826, 8600, 8944, 9100, 9632, 10400, 10750, 11180, 11375, 12040, 13000, 13975, 14000, 14560, 15050, 15652, 17200, 17888, 18200, 19565, 21500, 22360, 22750, 24080, 26000, 27950, 28000, 30100, 31304, 34400, 36400, 37625, 39130, 43000, 44720, 45500, 48160, 52000, 55900, 60200, 62608, 69875, 72800, 75250, 78260, 86000, 89440, 91000, 97825, 111800, 120400, 125216, 139750, 150500, 156520, 172000, 182000, 195650, 223600, 240800, 279500, 301000, 313040, 364000, 391300, 447200, 489125, 559000, 602000, 626080, 782600, 978250, 1118000, 1204000, 1565200, 1956500, 2236000, 3130400, 3913000, 7826000, 15652000]

約数ペア:

[(1, 15652000), (2, 7826000), (4, 3913000), (5, 3130400), (7, 2236000), (8, 1956500), (10, 1565200), (13, 1204000), (14, 1118000), (16, 978250), (20, 782600), (25, 626080), (26, 602000), (28, 559000), (32, 489125), (35, 447200), (40, 391300), (43, 364000), (50, 313040), (52, 301000), (56, 279500), (65, 240800), (70, 223600), (80, 195650), (86, 182000), (91, 172000), (100, 156520), (104, 150500), (112, 139750), (125, 125216), (130, 120400), (140, 111800), (160, 97825), (172, 91000), (175, 89440), (182, 86000), (200, 78260), (208, 75250), (215, 72800), (224, 69875), (250, 62608), (260, 60200), (280, 55900), (301, 52000), (325, 48160), (344, 45500), (350, 44720), (364, 43000), (400, 39130), (416, 37625), (430, 36400), (455, 34400), (500, 31304), (520, 30100), (559, 28000), (560, 27950), (602, 26000), (650, 24080), (688, 22750), (700, 22360), (728, 21500), (800, 19565), (860, 18200), (875, 17888), (910, 17200), (1000, 15652), (1040, 15050), (1075, 14560), (1118, 14000), (1120, 13975), (1204, 13000), (1300, 12040), (1376, 11375), (1400, 11180), (1456, 10750), (1505, 10400), (1625, 9632), (1720, 9100), (1750, 8944), (1820, 8600), (2000, 7826), (2080, 7525), (2150, 7280), (2236, 7000), (2275, 6880), (2408, 6500), (2600, 6020), (2795, 5600), (2800, 5590), (2912, 5375), (3010, 5200), (3250, 4816), (3440, 4550), (3500, 4472), (3640, 4300), (3913, 4000)]