13372696880

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{17579}}^1$

素因数の和:17886

約数の個数: 80

約数和(自身を含む): 32057903520

約数和(自身を除く): 18685206640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 257, 296, 370, 514, 592, 740, 1028, 1285, 1480, 2056, 2570, 2960, 4112, 5140, 9509, 10280, 17579, 19018, 20560, 35158, 38036, 47545, 70316, 76072, 87895, 95090, 140632, 152144, 175790, 190180, 281264, 351580, 380360, 650423, 703160, 760720, 1300846, 1406320, 2601692, 3252115, 4517803, 5203384, 6504230, 9035606, 10406768, 13008460, 18071212, 22589015, 26016920, 36142424, 45178030, 52033840, 72284848, 90356060, 167158711, 180712120, 334317422, 361424240, 668634844, 835793555, 1337269688, 1671587110, 2674539376, 3343174220, 6686348440, 13372696880]

約数ペア:

[(1, 13372696880), (2, 6686348440), (4, 3343174220), (5, 2674539376), (8, 1671587110), (10, 1337269688), (16, 835793555), (20, 668634844), (37, 361424240), (40, 334317422), (74, 180712120), (80, 167158711), (148, 90356060), (185, 72284848), (257, 52033840), (296, 45178030), (370, 36142424), (514, 26016920), (592, 22589015), (740, 18071212), (1028, 13008460), (1285, 10406768), (1480, 9035606), (2056, 6504230), (2570, 5203384), (2960, 4517803), (4112, 3252115), (5140, 2601692), (9509, 1406320), (10280, 1300846), (17579, 760720), (19018, 703160), (20560, 650423), (35158, 380360), (38036, 351580), (47545, 281264), (70316, 190180), (76072, 175790), (87895, 152144), (95090, 140632)]