41312740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{601}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 99517824

約数和(自身を除く): 58205084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 491, 601, 982, 1202, 1964, 2404, 2455, 3005, 3437, 4207, 4910, 6010, 6874, 8414, 9820, 12020, 13748, 16828, 17185, 21035, 34370, 42070, 68740, 84140, 295091, 590182, 1180364, 1475455, 2065637, 2950910, 4131274, 5901820, 8262548, 10328185, 20656370, 41312740]

約数ペア:

[(1, 41312740), (2, 20656370), (4, 10328185), (5, 8262548), (7, 5901820), (10, 4131274), (14, 2950910), (20, 2065637), (28, 1475455), (35, 1180364), (70, 590182), (140, 295091), (491, 84140), (601, 68740), (982, 42070), (1202, 34370), (1964, 21035), (2404, 17185), (2455, 16828), (3005, 13748), (3437, 12020), (4207, 9820), (4910, 8414), (6010, 6874)]