215367035780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11681}}^1\times {\mathrm{70913}}^1$

素因数の和:82616

約数の個数: 48

約数和(自身を含む): 487109400624

約数和(自身を除く): 271742364844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 11681, 23362, 46724, 58405, 70913, 116810, 141826, 151853, 233620, 283652, 303706, 354565, 607412, 709130, 759265, 921869, 1418260, 1518530, 1843738, 3037060, 3687476, 4609345, 9218690, 18437380, 828334753, 1656669506, 3313339012, 4141673765, 8283347530, 10768351789, 16566695060, 21536703578, 43073407156, 53841758945, 107683517890, 215367035780]

約数ペア:

[(1, 215367035780), (2, 107683517890), (4, 53841758945), (5, 43073407156), (10, 21536703578), (13, 16566695060), (20, 10768351789), (26, 8283347530), (52, 4141673765), (65, 3313339012), (130, 1656669506), (260, 828334753), (11681, 18437380), (23362, 9218690), (46724, 4609345), (58405, 3687476), (70913, 3037060), (116810, 1843738), (141826, 1518530), (151853, 1418260), (233620, 921869), (283652, 759265), (303706, 709130), (354565, 607412)]