283526860

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{997}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 608620320

約数和(自身を除く): 325093460

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 241, 295, 482, 590, 964, 997, 1180, 1205, 1994, 2410, 3988, 4820, 4985, 9970, 14219, 19940, 28438, 56876, 58823, 71095, 117646, 142190, 235292, 240277, 284380, 294115, 480554, 588230, 961108, 1176460, 1201385, 2402770, 4805540, 14176343, 28352686, 56705372, 70881715, 141763430, 283526860]

約数ペア:

[(1, 283526860), (2, 141763430), (4, 70881715), (5, 56705372), (10, 28352686), (20, 14176343), (59, 4805540), (118, 2402770), (236, 1201385), (241, 1176460), (295, 961108), (482, 588230), (590, 480554), (964, 294115), (997, 284380), (1180, 240277), (1205, 235292), (1994, 142190), (2410, 117646), (3988, 71095), (4820, 58823), (4985, 56876), (9970, 28438), (14219, 19940)]