245634080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{49523}}^1$

素因数の和:49569

約数の個数: 48

約数和(自身を含む): 599042304

約数和(自身を除く): 353408224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 49523, 99046, 198092, 247615, 396184, 495230, 792368, 990460, 1535213, 1584736, 1980920, 3070426, 3961840, 6140852, 7676065, 7923680, 12281704, 15352130, 24563408, 30704260, 49126816, 61408520, 122817040, 245634080]

約数ペア:

[(1, 245634080), (2, 122817040), (4, 61408520), (5, 49126816), (8, 30704260), (10, 24563408), (16, 15352130), (20, 12281704), (31, 7923680), (32, 7676065), (40, 6140852), (62, 3961840), (80, 3070426), (124, 1980920), (155, 1584736), (160, 1535213), (248, 990460), (310, 792368), (496, 495230), (620, 396184), (992, 247615), (1240, 198092), (2480, 99046), (4960, 49523)]