29122090120

素因数分解:

$2^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1261789}}^1$

素因数の和:1262377

約数の個数: 32

約数和(自身を含む): 65638315800

約数和(自身を除く): 36516225680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 577, 1154, 2308, 2885, 4616, 5770, 11540, 23080, 1261789, 2523578, 5047156, 6308945, 10094312, 12617890, 25235780, 50471560, 728052253, 1456104506, 2912209012, 3640261265, 5824418024, 7280522530, 14561045060, 29122090120]

約数ペア:

[(1, 29122090120), (2, 14561045060), (4, 7280522530), (5, 5824418024), (8, 3640261265), (10, 2912209012), (20, 1456104506), (40, 728052253), (577, 50471560), (1154, 25235780), (2308, 12617890), (2885, 10094312), (4616, 6308945), (5770, 5047156), (11540, 2523578), (23080, 1261789)]