233841680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{94291}}^1$

素因数の和:94335

約数の個数: 40

約数和(自身を含む): 561225984

約数和(自身を除く): 327384304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 94291, 188582, 377164, 471455, 754328, 942910, 1508656, 1885820, 2923021, 3771640, 5846042, 7543280, 11692084, 14615105, 23384168, 29230210, 46768336, 58460420, 116920840, 233841680]

約数ペア:

[(1, 233841680), (2, 116920840), (4, 58460420), (5, 46768336), (8, 29230210), (10, 23384168), (16, 14615105), (20, 11692084), (31, 7543280), (40, 5846042), (62, 3771640), (80, 2923021), (124, 1885820), (155, 1508656), (248, 942910), (310, 754328), (496, 471455), (620, 377164), (1240, 188582), (2480, 94291)]