15676446980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{276091}}^1$

素因数の和:276284

約数の個数: 48

約数和(自身を含む): 35065892736

約数和(自身を除く): 19389445756

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 167, 170, 334, 340, 668, 835, 1670, 2839, 3340, 5678, 11356, 14195, 28390, 56780, 276091, 552182, 1104364, 1380455, 2760910, 4693547, 5521820, 9387094, 18774188, 23467735, 46107197, 46935470, 92214394, 93870940, 184428788, 230535985, 461071970, 783822349, 922143940, 1567644698, 3135289396, 3919111745, 7838223490, 15676446980]

約数ペア:

[(1, 15676446980), (2, 7838223490), (4, 3919111745), (5, 3135289396), (10, 1567644698), (17, 922143940), (20, 783822349), (34, 461071970), (68, 230535985), (85, 184428788), (167, 93870940), (170, 92214394), (334, 46935470), (340, 46107197), (668, 23467735), (835, 18774188), (1670, 9387094), (2839, 5521820), (3340, 4693547), (5678, 2760910), (11356, 1380455), (14195, 1104364), (28390, 552182), (56780, 276091)]