4537960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 12297600

約数和(自身を除く): 7759640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 853, 1064, 1330, 1706, 2660, 3412, 4265, 5320, 5971, 6824, 8530, 11942, 16207, 17060, 23884, 29855, 32414, 34120, 47768, 59710, 64828, 81035, 113449, 119420, 129656, 162070, 226898, 238840, 324140, 453796, 567245, 648280, 907592, 1134490, 2268980, 4537960]

約数ペア:

[(1, 4537960), (2, 2268980), (4, 1134490), (5, 907592), (7, 648280), (8, 567245), (10, 453796), (14, 324140), (19, 238840), (20, 226898), (28, 162070), (35, 129656), (38, 119420), (40, 113449), (56, 81035), (70, 64828), (76, 59710), (95, 47768), (133, 34120), (140, 32414), (152, 29855), (190, 23884), (266, 17060), (280, 16207), (380, 11942), (532, 8530), (665, 6824), (760, 5971), (853, 5320), (1064, 4265), (1330, 3412), (1706, 2660)]