137035120

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^2\times {\mathrm{1019}}^1$

素因数の和:1114

約数の個数: 60

約数和(自身を含む): 326887560

約数和(自身を除く): 189852440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1019, 1640, 1681, 2038, 3280, 3362, 4076, 5095, 6724, 8152, 8405, 10190, 13448, 16304, 16810, 20380, 26896, 33620, 40760, 41779, 67240, 81520, 83558, 134480, 167116, 208895, 334232, 417790, 668464, 835580, 1671160, 1712939, 3342320, 3425878, 6851756, 8564695, 13703512, 17129390, 27407024, 34258780, 68517560, 137035120]

約数ペア:

[(1, 137035120), (2, 68517560), (4, 34258780), (5, 27407024), (8, 17129390), (10, 13703512), (16, 8564695), (20, 6851756), (40, 3425878), (41, 3342320), (80, 1712939), (82, 1671160), (164, 835580), (205, 668464), (328, 417790), (410, 334232), (656, 208895), (820, 167116), (1019, 134480), (1640, 83558), (1681, 81520), (2038, 67240), (3280, 41779), (3362, 40760), (4076, 33620), (5095, 26896), (6724, 20380), (8152, 16810), (8405, 16304), (10190, 13448)]