45964660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{827}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 110726784

約数和(自身を除く): 64762124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 397, 794, 827, 1588, 1654, 1985, 2779, 3308, 3970, 4135, 5558, 5789, 7940, 8270, 11116, 11578, 13895, 16540, 23156, 27790, 28945, 55580, 57890, 115780, 328319, 656638, 1313276, 1641595, 2298233, 3283190, 4596466, 6566380, 9192932, 11491165, 22982330, 45964660]

約数ペア:

[(1, 45964660), (2, 22982330), (4, 11491165), (5, 9192932), (7, 6566380), (10, 4596466), (14, 3283190), (20, 2298233), (28, 1641595), (35, 1313276), (70, 656638), (140, 328319), (397, 115780), (794, 57890), (827, 55580), (1588, 28945), (1654, 27790), (1985, 23156), (2779, 16540), (3308, 13895), (3970, 11578), (4135, 11116), (5558, 8270), (5789, 7940)]