40945796

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 78624000

約数和(自身を除く): 37678204

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 103, 116, 149, 206, 298, 412, 596, 667, 1334, 2369, 2668, 2987, 3427, 4321, 4738, 5974, 6854, 8642, 9476, 11948, 13708, 15347, 17284, 30694, 61388, 68701, 99383, 137402, 198766, 274804, 352981, 397532, 445063, 705962, 890126, 1411924, 1780252, 10236449, 20472898, 40945796]

約数ペア:

[(1, 40945796), (2, 20472898), (4, 10236449), (23, 1780252), (29, 1411924), (46, 890126), (58, 705962), (92, 445063), (103, 397532), (116, 352981), (149, 274804), (206, 198766), (298, 137402), (412, 99383), (596, 68701), (667, 61388), (1334, 30694), (2369, 17284), (2668, 15347), (2987, 13708), (3427, 11948), (4321, 9476), (4738, 8642), (5974, 6854)]