65619460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4919}}^1$

素因数の和:4980

約数の個数: 48

約数和(自身を含む): 148780800

約数和(自身を除く): 83161340

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 4919, 6670, 9838, 13340, 19676, 24595, 49190, 98380, 113137, 142651, 226274, 285302, 452548, 565685, 570604, 713255, 1131370, 1426510, 2262740, 2853020, 3280973, 6561946, 13123892, 16404865, 32809730, 65619460]

約数ペア:

[(1, 65619460), (2, 32809730), (4, 16404865), (5, 13123892), (10, 6561946), (20, 3280973), (23, 2853020), (29, 2262740), (46, 1426510), (58, 1131370), (92, 713255), (115, 570604), (116, 565685), (145, 452548), (230, 285302), (290, 226274), (460, 142651), (580, 113137), (667, 98380), (1334, 49190), (2668, 24595), (3335, 19676), (4919, 13340), (6670, 9838)]