124937960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8419}}^1$

素因数の和:8490

約数の個数: 64

約数和(自身を含む): 327369600

約数和(自身を除く): 202431640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 7420, 8419, 14840, 16838, 33676, 42095, 58933, 67352, 84190, 117866, 168380, 235732, 294665, 336760, 446207, 471464, 589330, 892414, 1178660, 1784828, 2231035, 2357320, 3123449, 3569656, 4462070, 6246898, 8924140, 12493796, 15617245, 17848280, 24987592, 31234490, 62468980, 124937960]

約数ペア:

[(1, 124937960), (2, 62468980), (4, 31234490), (5, 24987592), (7, 17848280), (8, 15617245), (10, 12493796), (14, 8924140), (20, 6246898), (28, 4462070), (35, 3569656), (40, 3123449), (53, 2357320), (56, 2231035), (70, 1784828), (106, 1178660), (140, 892414), (212, 589330), (265, 471464), (280, 446207), (371, 336760), (424, 294665), (530, 235732), (742, 168380), (1060, 117866), (1484, 84190), (1855, 67352), (2120, 58933), (2968, 42095), (3710, 33676), (7420, 16838), (8419, 14840)]