73729360

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17389}}^1$

素因数の和:17455

約数の個数: 40

約数和(自身を含む): 174665160

約数和(自身を除く): 100935800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 17389, 34778, 69556, 86945, 139112, 173890, 278224, 347780, 695560, 921617, 1391120, 1843234, 3686468, 4608085, 7372936, 9216170, 14745872, 18432340, 36864680, 73729360]

約数ペア:

[(1, 73729360), (2, 36864680), (4, 18432340), (5, 14745872), (8, 9216170), (10, 7372936), (16, 4608085), (20, 3686468), (40, 1843234), (53, 1391120), (80, 921617), (106, 695560), (212, 347780), (265, 278224), (424, 173890), (530, 139112), (848, 86945), (1060, 69556), (2120, 34778), (4240, 17389)]