122817040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{49523}}^1$

素因数の和:49567

約数の個数: 40

約数和(自身を含む): 294766848

約数和(自身を除く): 171949808

約数列:

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

約数ペア:

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