2242804660

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{3203}}^1$

素因数の和:3592

約数の個数: 48

約数和(自身を含む): 4762630656

約数和(自身を除く): 2519825996

約数列:

[1, 2, 4, 5, 10, 20, 157, 223, 314, 446, 628, 785, 892, 1115, 1570, 2230, 3140, 3203, 4460, 6406, 12812, 16015, 32030, 35011, 64060, 70022, 140044, 175055, 350110, 502871, 700220, 714269, 1005742, 1428538, 2011484, 2514355, 2857076, 3571345, 5028710, 7142690, 10057420, 14285380, 112140233, 224280466, 448560932, 560701165, 1121402330, 2242804660]

約数ペア:

[(1, 2242804660), (2, 1121402330), (4, 560701165), (5, 448560932), (10, 224280466), (20, 112140233), (157, 14285380), (223, 10057420), (314, 7142690), (446, 5028710), (628, 3571345), (785, 2857076), (892, 2514355), (1115, 2011484), (1570, 1428538), (2230, 1005742), (3140, 714269), (3203, 700220), (4460, 502871), (6406, 350110), (12812, 175055), (16015, 140044), (32030, 70022), (35011, 64060)]