40109932240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1213981}}^1$

素因数の和:1214060

約数の個数: 80

約数和(自身を含む): 108384312960

約数和(自身を除く): 68274380720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1180, 1652, 2065, 2360, 3304, 4130, 4720, 6608, 8260, 16520, 33040, 1213981, 2427962, 4855924, 6069905, 8497867, 9711848, 12139810, 16995734, 19423696, 24279620, 33991468, 42489335, 48559240, 67982936, 71624879, 84978670, 97118480, 135965872, 143249758, 169957340, 286499516, 339914680, 358124395, 501374153, 572999032, 679829360, 716248790, 1002748306, 1145998064, 1432497580, 2005496612, 2506870765, 2864995160, 4010993224, 5013741530, 5729990320, 8021986448, 10027483060, 20054966120, 40109932240]

約数ペア:

[(1, 40109932240), (2, 20054966120), (4, 10027483060), (5, 8021986448), (7, 5729990320), (8, 5013741530), (10, 4010993224), (14, 2864995160), (16, 2506870765), (20, 2005496612), (28, 1432497580), (35, 1145998064), (40, 1002748306), (56, 716248790), (59, 679829360), (70, 572999032), (80, 501374153), (112, 358124395), (118, 339914680), (140, 286499516), (236, 169957340), (280, 143249758), (295, 135965872), (413, 97118480), (472, 84978670), (560, 71624879), (590, 67982936), (826, 48559240), (944, 42489335), (1180, 33991468), (1652, 24279620), (2065, 19423696), (2360, 16995734), (3304, 12139810), (4130, 9711848), (4720, 8497867), (6608, 6069905), (8260, 4855924), (16520, 2427962), (33040, 1213981)]