13570180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 33586560

約数和(自身を除く): 20016380

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 41, 52, 65, 67, 76, 82, 95, 130, 134, 164, 190, 205, 247, 260, 268, 335, 380, 410, 494, 533, 670, 779, 820, 871, 988, 1066, 1235, 1273, 1340, 1558, 1742, 2132, 2470, 2546, 2665, 2747, 3116, 3484, 3895, 4355, 4940, 5092, 5330, 5494, 6365, 7790, 8710, 10127, 10660, 10988, 12730, 13735, 15580, 16549, 17420, 20254, 25460, 27470, 33098, 35711, 40508, 50635, 52193, 54940, 66196, 71422, 82745, 101270, 104386, 142844, 165490, 178555, 202540, 208772, 260965, 330980, 357110, 521930, 678509, 714220, 1043860, 1357018, 2714036, 3392545, 6785090, 13570180]

約数ペア:

[(1, 13570180), (2, 6785090), (4, 3392545), (5, 2714036), (10, 1357018), (13, 1043860), (19, 714220), (20, 678509), (26, 521930), (38, 357110), (41, 330980), (52, 260965), (65, 208772), (67, 202540), (76, 178555), (82, 165490), (95, 142844), (130, 104386), (134, 101270), (164, 82745), (190, 71422), (205, 66196), (247, 54940), (260, 52193), (268, 50635), (335, 40508), (380, 35711), (410, 33098), (494, 27470), (533, 25460), (670, 20254), (779, 17420), (820, 16549), (871, 15580), (988, 13735), (1066, 12730), (1235, 10988), (1273, 10660), (1340, 10127), (1558, 8710), (1742, 7790), (2132, 6365), (2470, 5494), (2546, 5330), (2665, 5092), (2747, 4940), (3116, 4355), (3484, 3895)]