25004510

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 46202400

約数和(自身を除く): 21197890

約数列:

[1, 2, 5, 10, 61, 122, 179, 229, 305, 358, 458, 610, 895, 1145, 1790, 2290, 10919, 13969, 21838, 27938, 40991, 54595, 69845, 81982, 109190, 139690, 204955, 409910, 2500451, 5000902, 12502255, 25004510]

約数ペア:

[(1, 25004510), (2, 12502255), (5, 5000902), (10, 2500451), (61, 409910), (122, 204955), (179, 139690), (229, 109190), (305, 81982), (358, 69845), (458, 54595), (610, 40991), (895, 27938), (1145, 21838), (1790, 13969), (2290, 10919)]