65379340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:116

約数の個数: 108

約数和(自身を含む): 160668144

約数和(自身を除く): 95288804

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 29, 46, 52, 58, 65, 92, 115, 116, 130, 145, 169, 230, 260, 290, 299, 338, 377, 460, 580, 598, 667, 676, 754, 841, 845, 1196, 1334, 1495, 1508, 1682, 1690, 1885, 2668, 2990, 3335, 3364, 3380, 3770, 3887, 4205, 4901, 5980, 6670, 7540, 7774, 8410, 8671, 9802, 10933, 13340, 15548, 16820, 17342, 19343, 19435, 19604, 21866, 24505, 34684, 38686, 38870, 43355, 43732, 49010, 54665, 77372, 77740, 86710, 96715, 98020, 109330, 112723, 142129, 173420, 193430, 218660, 225446, 251459, 284258, 386860, 450892, 502918, 563615, 568516, 710645, 1005836, 1127230, 1257295, 1421290, 2254460, 2514590, 2842580, 3268967, 5029180, 6537934, 13075868, 16344835, 32689670, 65379340]

約数ペア:

[(1, 65379340), (2, 32689670), (4, 16344835), (5, 13075868), (10, 6537934), (13, 5029180), (20, 3268967), (23, 2842580), (26, 2514590), (29, 2254460), (46, 1421290), (52, 1257295), (58, 1127230), (65, 1005836), (92, 710645), (115, 568516), (116, 563615), (130, 502918), (145, 450892), (169, 386860), (230, 284258), (260, 251459), (290, 225446), (299, 218660), (338, 193430), (377, 173420), (460, 142129), (580, 112723), (598, 109330), (667, 98020), (676, 96715), (754, 86710), (841, 77740), (845, 77372), (1196, 54665), (1334, 49010), (1495, 43732), (1508, 43355), (1682, 38870), (1690, 38686), (1885, 34684), (2668, 24505), (2990, 21866), (3335, 19604), (3364, 19435), (3380, 19343), (3770, 17342), (3887, 16820), (4205, 15548), (4901, 13340), (5980, 10933), (6670, 9802), (7540, 8671), (7774, 8410)]