41878340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 103344192

約数和(自身を除く): 61465852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 151, 196, 245, 283, 302, 490, 566, 604, 755, 980, 1057, 1132, 1415, 1510, 1981, 2114, 2830, 3020, 3962, 4228, 5285, 5660, 7399, 7924, 9905, 10570, 13867, 14798, 19810, 21140, 27734, 29596, 36995, 39620, 42733, 55468, 69335, 73990, 85466, 138670, 147980, 170932, 213665, 277340, 299131, 427330, 598262, 854660, 1196524, 1495655, 2093917, 2991310, 4187834, 5982620, 8375668, 10469585, 20939170, 41878340]

約数ペア:

[(1, 41878340), (2, 20939170), (4, 10469585), (5, 8375668), (7, 5982620), (10, 4187834), (14, 2991310), (20, 2093917), (28, 1495655), (35, 1196524), (49, 854660), (70, 598262), (98, 427330), (140, 299131), (151, 277340), (196, 213665), (245, 170932), (283, 147980), (302, 138670), (490, 85466), (566, 73990), (604, 69335), (755, 55468), (980, 42733), (1057, 39620), (1132, 36995), (1415, 29596), (1510, 27734), (1981, 21140), (2114, 19810), (2830, 14798), (3020, 13867), (3962, 10570), (4228, 9905), (5285, 7924), (5660, 7399)]