23454760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 60750720

約数和(自身を除く): 37295960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 211, 280, 397, 422, 794, 844, 1055, 1477, 1588, 1688, 1985, 2110, 2779, 2954, 3176, 3970, 4220, 5558, 5908, 7385, 7940, 8440, 11116, 11816, 13895, 14770, 15880, 22232, 27790, 29540, 55580, 59080, 83767, 111160, 167534, 335068, 418835, 586369, 670136, 837670, 1172738, 1675340, 2345476, 2931845, 3350680, 4690952, 5863690, 11727380, 23454760]

約数ペア:

[(1, 23454760), (2, 11727380), (4, 5863690), (5, 4690952), (7, 3350680), (8, 2931845), (10, 2345476), (14, 1675340), (20, 1172738), (28, 837670), (35, 670136), (40, 586369), (56, 418835), (70, 335068), (140, 167534), (211, 111160), (280, 83767), (397, 59080), (422, 55580), (794, 29540), (844, 27790), (1055, 22232), (1477, 15880), (1588, 14770), (1688, 13895), (1985, 11816), (2110, 11116), (2779, 8440), (2954, 7940), (3176, 7385), (3970, 5908), (4220, 5558)]