103675420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2081}}^1$

素因数の和:2190

約数の個数: 48

約数和(自身を含む): 226654848

約数和(自身を除く): 122979428

約数列:

[1, 2, 4, 5, 10, 20, 47, 53, 94, 106, 188, 212, 235, 265, 470, 530, 940, 1060, 2081, 2491, 4162, 4982, 8324, 9964, 10405, 12455, 20810, 24910, 41620, 49820, 97807, 110293, 195614, 220586, 391228, 441172, 489035, 551465, 978070, 1102930, 1956140, 2205860, 5183771, 10367542, 20735084, 25918855, 51837710, 103675420]

約数ペア:

[(1, 103675420), (2, 51837710), (4, 25918855), (5, 20735084), (10, 10367542), (20, 5183771), (47, 2205860), (53, 1956140), (94, 1102930), (106, 978070), (188, 551465), (212, 489035), (235, 441172), (265, 391228), (470, 220586), (530, 195614), (940, 110293), (1060, 97807), (2081, 49820), (2491, 41620), (4162, 24910), (4982, 20810), (8324, 12455), (9964, 10405)]