5200458620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{608953}}^1$

素因数の和:609030

約数の個数: 48

約数和(自身を含む): 12685729728

約数和(自身を除く): 7485271108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 608953, 1217906, 2435812, 3044765, 4262671, 6089530, 8525342, 12179060, 17050684, 21313355, 37146133, 42626710, 74292266, 85253420, 148584532, 185730665, 260022931, 371461330, 520045862, 742922660, 1040091724, 1300114655, 2600229310, 5200458620]

約数ペア:

[(1, 5200458620), (2, 2600229310), (4, 1300114655), (5, 1040091724), (7, 742922660), (10, 520045862), (14, 371461330), (20, 260022931), (28, 185730665), (35, 148584532), (61, 85253420), (70, 74292266), (122, 42626710), (140, 37146133), (244, 21313355), (305, 17050684), (427, 12179060), (610, 8525342), (854, 6089530), (1220, 4262671), (1708, 3044765), (2135, 2435812), (4270, 1217906), (8540, 608953)]