26163960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4639}}^1$

素因数の和:4700

約数の個数: 64

約数和(自身を含む): 80179200

約数和(自身を除く): 54015240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 4639, 5640, 9278, 13917, 18556, 23195, 27834, 37112, 46390, 55668, 69585, 92780, 111336, 139170, 185560, 218033, 278340, 436066, 556680, 654099, 872132, 1090165, 1308198, 1744264, 2180330, 2616396, 3270495, 4360660, 5232792, 6540990, 8721320, 13081980, 26163960]

約数ペア:

[(1, 26163960), (2, 13081980), (3, 8721320), (4, 6540990), (5, 5232792), (6, 4360660), (8, 3270495), (10, 2616396), (12, 2180330), (15, 1744264), (20, 1308198), (24, 1090165), (30, 872132), (40, 654099), (47, 556680), (60, 436066), (94, 278340), (120, 218033), (141, 185560), (188, 139170), (235, 111336), (282, 92780), (376, 69585), (470, 55668), (564, 46390), (705, 37112), (940, 27834), (1128, 23195), (1410, 18556), (1880, 13917), (2820, 9278), (4639, 5640)]