253447003660

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{48183841}}^1$

素因数の和:48184113

約数の個数: 24

約数和(自身を含む): 534262440096

約数和(自身を除く): 280815436436

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 48183841, 96367682, 192735364, 240919205, 481838410, 963676820, 12672350183, 25344700366, 50689400732, 63361750915, 126723501830, 253447003660]

約数ペア:

[(1, 253447003660), (2, 126723501830), (4, 63361750915), (5, 50689400732), (10, 25344700366), (20, 12672350183), (263, 963676820), (526, 481838410), (1052, 240919205), (1315, 192735364), (2630, 96367682), (5260, 48183841)]