62109380

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 133539840

約数和(自身を除く): 71430460

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 191, 229, 284, 355, 382, 458, 710, 764, 916, 955, 1145, 1420, 1910, 2290, 3820, 4580, 13561, 16259, 27122, 32518, 43739, 54244, 65036, 67805, 81295, 87478, 135610, 162590, 174956, 218695, 271220, 325180, 437390, 874780, 3105469, 6210938, 12421876, 15527345, 31054690, 62109380]

約数ペア:

[(1, 62109380), (2, 31054690), (4, 15527345), (5, 12421876), (10, 6210938), (20, 3105469), (71, 874780), (142, 437390), (191, 325180), (229, 271220), (284, 218695), (355, 174956), (382, 162590), (458, 135610), (710, 87478), (764, 81295), (916, 67805), (955, 65036), (1145, 54244), (1420, 43739), (1910, 32518), (2290, 27122), (3820, 16259), (4580, 13561)]