41047580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{653}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 98884800

約数和(自身を除く): 57837220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 449, 653, 898, 1306, 1796, 2245, 2612, 3143, 3265, 4490, 4571, 6286, 6530, 8980, 9142, 12572, 13060, 15715, 18284, 22855, 31430, 45710, 62860, 91420, 293197, 586394, 1172788, 1465985, 2052379, 2931970, 4104758, 5863940, 8209516, 10261895, 20523790, 41047580]

約数ペア:

[(1, 41047580), (2, 20523790), (4, 10261895), (5, 8209516), (7, 5863940), (10, 4104758), (14, 2931970), (20, 2052379), (28, 1465985), (35, 1172788), (70, 586394), (140, 293197), (449, 91420), (653, 62860), (898, 45710), (1306, 31430), (1796, 22855), (2245, 18284), (2612, 15715), (3143, 13060), (3265, 12572), (4490, 9142), (4571, 8980), (6286, 6530)]