966426550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1481}}^1$

素因数の和:1945

約数の個数: 48

約数和(自身を含む): 1861202304

約数和(自身を除く): 894775754

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 421, 775, 842, 1481, 1550, 2105, 2962, 4210, 7405, 10525, 13051, 14810, 21050, 26102, 37025, 45911, 65255, 74050, 91822, 130510, 229555, 326275, 459110, 623501, 652550, 1147775, 1247002, 2295550, 3117505, 6235010, 15587525, 19328531, 31175050, 38657062, 96642655, 193285310, 483213275, 966426550]

約数ペア:

[(1, 966426550), (2, 483213275), (5, 193285310), (10, 96642655), (25, 38657062), (31, 31175050), (50, 19328531), (62, 15587525), (155, 6235010), (310, 3117505), (421, 2295550), (775, 1247002), (842, 1147775), (1481, 652550), (1550, 623501), (2105, 459110), (2962, 326275), (4210, 229555), (7405, 130510), (10525, 91822), (13051, 74050), (14810, 65255), (21050, 45911), (26102, 37025)]