182634020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2753}}^1$

素因数の和:2900

約数の個数: 48

約数和(自身を含む): 399748608

約数和(自身を除く): 217114588

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 107, 124, 155, 214, 310, 428, 535, 620, 1070, 2140, 2753, 3317, 5506, 6634, 11012, 13268, 13765, 16585, 27530, 33170, 55060, 66340, 85343, 170686, 294571, 341372, 426715, 589142, 853430, 1178284, 1472855, 1706860, 2945710, 5891420, 9131701, 18263402, 36526804, 45658505, 91317010, 182634020]

約数ペア:

[(1, 182634020), (2, 91317010), (4, 45658505), (5, 36526804), (10, 18263402), (20, 9131701), (31, 5891420), (62, 2945710), (107, 1706860), (124, 1472855), (155, 1178284), (214, 853430), (310, 589142), (428, 426715), (535, 341372), (620, 294571), (1070, 170686), (2140, 85343), (2753, 66340), (3317, 55060), (5506, 33170), (6634, 27530), (11012, 16585), (13268, 13765)]