274070240

素因数分解:

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

素因数の和:1116

約数の個数: 72

約数和(自身を含む): 664319880

約数和(自身を除く): 390249640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1019, 1312, 1640, 1681, 2038, 3280, 3362, 4076, 5095, 6560, 6724, 8152, 8405, 10190, 13448, 16304, 16810, 20380, 26896, 32608, 33620, 40760, 41779, 53792, 67240, 81520, 83558, 134480, 163040, 167116, 208895, 268960, 334232, 417790, 668464, 835580, 1336928, 1671160, 1712939, 3342320, 3425878, 6684640, 6851756, 8564695, 13703512, 17129390, 27407024, 34258780, 54814048, 68517560, 137035120, 274070240]

約数ペア:

[(1, 274070240), (2, 137035120), (4, 68517560), (5, 54814048), (8, 34258780), (10, 27407024), (16, 17129390), (20, 13703512), (32, 8564695), (40, 6851756), (41, 6684640), (80, 3425878), (82, 3342320), (160, 1712939), (164, 1671160), (205, 1336928), (328, 835580), (410, 668464), (656, 417790), (820, 334232), (1019, 268960), (1312, 208895), (1640, 167116), (1681, 163040), (2038, 134480), (3280, 83558), (3362, 81520), (4076, 67240), (5095, 53792), (6560, 41779), (6724, 40760), (8152, 33620), (8405, 32608), (10190, 26896), (13448, 20380), (16304, 16810)]