47560000

素因数分解:

$2^6\times 5^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 140

約数和(自身を含む): 124975620

約数和(自身を除く): 77415620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 41, 50, 58, 64, 80, 82, 100, 116, 125, 145, 160, 164, 200, 205, 232, 250, 290, 320, 328, 400, 410, 464, 500, 580, 625, 656, 725, 800, 820, 928, 1000, 1025, 1160, 1189, 1250, 1312, 1450, 1600, 1640, 1856, 2000, 2050, 2320, 2378, 2500, 2624, 2900, 3280, 3625, 4000, 4100, 4640, 4756, 5000, 5125, 5800, 5945, 6560, 7250, 8000, 8200, 9280, 9512, 10000, 10250, 11600, 11890, 13120, 14500, 16400, 18125, 19024, 20000, 20500, 23200, 23780, 25625, 29000, 29725, 32800, 36250, 38048, 40000, 41000, 46400, 47560, 51250, 58000, 59450, 65600, 72500, 76096, 82000, 95120, 102500, 116000, 118900, 145000, 148625, 164000, 190240, 205000, 232000, 237800, 290000, 297250, 328000, 380480, 410000, 475600, 580000, 594500, 743125, 820000, 951200, 1160000, 1189000, 1486250, 1640000, 1902400, 2378000, 2972500, 4756000, 5945000, 9512000, 11890000, 23780000, 47560000]

約数ペア:

[(1, 47560000), (2, 23780000), (4, 11890000), (5, 9512000), (8, 5945000), (10, 4756000), (16, 2972500), (20, 2378000), (25, 1902400), (29, 1640000), (32, 1486250), (40, 1189000), (41, 1160000), (50, 951200), (58, 820000), (64, 743125), (80, 594500), (82, 580000), (100, 475600), (116, 410000), (125, 380480), (145, 328000), (160, 297250), (164, 290000), (200, 237800), (205, 232000), (232, 205000), (250, 190240), (290, 164000), (320, 148625), (328, 145000), (400, 118900), (410, 116000), (464, 102500), (500, 95120), (580, 82000), (625, 76096), (656, 72500), (725, 65600), (800, 59450), (820, 58000), (928, 51250), (1000, 47560), (1025, 46400), (1160, 41000), (1189, 40000), (1250, 38048), (1312, 36250), (1450, 32800), (1600, 29725), (1640, 29000), (1856, 25625), (2000, 23780), (2050, 23200), (2320, 20500), (2378, 20000), (2500, 19024), (2624, 18125), (2900, 16400), (3280, 14500), (3625, 13120), (4000, 11890), (4100, 11600), (4640, 10250), (4756, 10000), (5000, 9512), (5125, 9280), (5800, 8200), (5945, 8000), (6560, 7250)]