1492327360

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{87991}}^1$

素因数の和:88061

約数の個数: 56

約数和(自身を含む): 3620694816

約数和(自身を除く): 2128367456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 4240, 8480, 16960, 87991, 175982, 351964, 439955, 703928, 879910, 1407856, 1759820, 2815712, 3519640, 4663523, 5631424, 7039280, 9327046, 14078560, 18654092, 23317615, 28157120, 37308184, 46635230, 74616368, 93270460, 149232736, 186540920, 298465472, 373081840, 746163680, 1492327360]

約数ペア:

[(1, 1492327360), (2, 746163680), (4, 373081840), (5, 298465472), (8, 186540920), (10, 149232736), (16, 93270460), (20, 74616368), (32, 46635230), (40, 37308184), (53, 28157120), (64, 23317615), (80, 18654092), (106, 14078560), (160, 9327046), (212, 7039280), (265, 5631424), (320, 4663523), (424, 3519640), (530, 2815712), (848, 1759820), (1060, 1407856), (1696, 879910), (2120, 703928), (3392, 439955), (4240, 351964), (8480, 175982), (16960, 87991)]