45109960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5197}}^1$

素因数の和:5246

約数の個数: 64

約数和(自身を含む): 119761920

約数和(自身を除く): 74651960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 5197, 8680, 10394, 20788, 25985, 36379, 41576, 51970, 72758, 103940, 145516, 161107, 181895, 207880, 291032, 322214, 363790, 644428, 727580, 805535, 1127749, 1288856, 1455160, 1611070, 2255498, 3222140, 4510996, 5638745, 6444280, 9021992, 11277490, 22554980, 45109960]

約数ペア:

[(1, 45109960), (2, 22554980), (4, 11277490), (5, 9021992), (7, 6444280), (8, 5638745), (10, 4510996), (14, 3222140), (20, 2255498), (28, 1611070), (31, 1455160), (35, 1288856), (40, 1127749), (56, 805535), (62, 727580), (70, 644428), (124, 363790), (140, 322214), (155, 291032), (217, 207880), (248, 181895), (280, 161107), (310, 145516), (434, 103940), (620, 72758), (868, 51970), (1085, 41576), (1240, 36379), (1736, 25985), (2170, 20788), (4340, 10394), (5197, 8680)]