40014260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:873

約数の個数: 96

約数和(自身を含む): 104654592

約数和(自身を除く): 64640332

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 110, 130, 143, 170, 187, 220, 221, 260, 286, 340, 374, 442, 572, 715, 748, 823, 884, 935, 1105, 1430, 1646, 1870, 2210, 2431, 2860, 3292, 3740, 4115, 4420, 4862, 8230, 9053, 9724, 10699, 12155, 13991, 16460, 18106, 21398, 24310, 27982, 36212, 42796, 45265, 48620, 53495, 55964, 69955, 90530, 106990, 117689, 139910, 153901, 181060, 181883, 213980, 235378, 279820, 307802, 363766, 470756, 588445, 615604, 727532, 769505, 909415, 1176890, 1539010, 1818830, 2000713, 2353780, 3078020, 3637660, 4001426, 8002852, 10003565, 20007130, 40014260]

約数ペア:

[(1, 40014260), (2, 20007130), (4, 10003565), (5, 8002852), (10, 4001426), (11, 3637660), (13, 3078020), (17, 2353780), (20, 2000713), (22, 1818830), (26, 1539010), (34, 1176890), (44, 909415), (52, 769505), (55, 727532), (65, 615604), (68, 588445), (85, 470756), (110, 363766), (130, 307802), (143, 279820), (170, 235378), (187, 213980), (220, 181883), (221, 181060), (260, 153901), (286, 139910), (340, 117689), (374, 106990), (442, 90530), (572, 69955), (715, 55964), (748, 53495), (823, 48620), (884, 45265), (935, 42796), (1105, 36212), (1430, 27982), (1646, 24310), (1870, 21398), (2210, 18106), (2431, 16460), (2860, 13991), (3292, 12155), (3740, 10699), (4115, 9724), (4420, 9053), (4862, 8230)]