376392080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151771}}^1$

素因数の和:151815

約数の個数: 40

約数和(自身を含む): 903346944

約数和(自身を除く): 526954864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 151771, 303542, 607084, 758855, 1214168, 1517710, 2428336, 3035420, 4704901, 6070840, 9409802, 12141680, 18819604, 23524505, 37639208, 47049010, 75278416, 94098020, 188196040, 376392080]

約数ペア:

[(1, 376392080), (2, 188196040), (4, 94098020), (5, 75278416), (8, 47049010), (10, 37639208), (16, 23524505), (20, 18819604), (31, 12141680), (40, 9409802), (62, 6070840), (80, 4704901), (124, 3035420), (155, 2428336), (248, 1517710), (310, 1214168), (496, 758855), (620, 607084), (1240, 303542), (2480, 151771)]