4808378120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1320983}}^1$

素因数の和:1321014

約数の個数: 64

約数和(自身を含む): 13315518720

約数和(自身を除く): 8507140600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 1320983, 2641966, 5283932, 6604915, 9246881, 10567864, 13209830, 17172779, 18493762, 26419660, 34345558, 36987524, 46234405, 52839320, 68691116, 73975048, 85863895, 92468810, 120209453, 137382232, 171727790, 184937620, 240418906, 343455580, 369875240, 480837812, 601047265, 686911160, 961675624, 1202094530, 2404189060, 4808378120]

約数ペア:

[(1, 4808378120), (2, 2404189060), (4, 1202094530), (5, 961675624), (7, 686911160), (8, 601047265), (10, 480837812), (13, 369875240), (14, 343455580), (20, 240418906), (26, 184937620), (28, 171727790), (35, 137382232), (40, 120209453), (52, 92468810), (56, 85863895), (65, 73975048), (70, 68691116), (91, 52839320), (104, 46234405), (130, 36987524), (140, 34345558), (182, 26419660), (260, 18493762), (280, 17172779), (364, 13209830), (455, 10567864), (520, 9246881), (728, 6604915), (910, 5283932), (1820, 2641966), (3640, 1320983)]