368996240

素因数分解:

$2^4\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{4397}}^1$

素因数の和:5459

約数の個数: 40

約数和(自身を含む): 858929400

約数和(自身を除く): 489933160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1049, 2098, 4196, 4397, 5245, 8392, 8794, 10490, 16784, 17588, 20980, 21985, 35176, 41960, 43970, 70352, 83920, 87940, 175880, 351760, 4612453, 9224906, 18449812, 23062265, 36899624, 46124530, 73799248, 92249060, 184498120, 368996240]

約数ペア:

[(1, 368996240), (2, 184498120), (4, 92249060), (5, 73799248), (8, 46124530), (10, 36899624), (16, 23062265), (20, 18449812), (40, 9224906), (80, 4612453), (1049, 351760), (2098, 175880), (4196, 87940), (4397, 83920), (5245, 70352), (8392, 43970), (8794, 41960), (10490, 35176), (16784, 21985), (17588, 20980)]