283347460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{2143}}^1$

素因数の和:2764

約数の個数: 48

約数和(自身を含む): 650506752

約数和(自身を除く): 367159292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 601, 1202, 2143, 2404, 3005, 4286, 6010, 6611, 8572, 10715, 12020, 13222, 21430, 23573, 26444, 33055, 42860, 47146, 66110, 94292, 117865, 132220, 235730, 471460, 1287943, 2575886, 5151772, 6439715, 12879430, 14167373, 25758860, 28334746, 56669492, 70836865, 141673730, 283347460]

約数ペア:

[(1, 283347460), (2, 141673730), (4, 70836865), (5, 56669492), (10, 28334746), (11, 25758860), (20, 14167373), (22, 12879430), (44, 6439715), (55, 5151772), (110, 2575886), (220, 1287943), (601, 471460), (1202, 235730), (2143, 132220), (2404, 117865), (3005, 94292), (4286, 66110), (6010, 47146), (6611, 42860), (8572, 33055), (10715, 26444), (12020, 23573), (13222, 21430)]