508728260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{9787}}^1$

素因数の和:9932

約数の個数: 48

約数和(自身を含む): 1124758656

約数和(自身を除く): 616030396

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 113, 115, 226, 230, 452, 460, 565, 1130, 2260, 2599, 5198, 9787, 10396, 12995, 19574, 25990, 39148, 48935, 51980, 97870, 195740, 225101, 450202, 900404, 1105931, 1125505, 2211862, 2251010, 4423724, 4502020, 5529655, 11059310, 22118620, 25436413, 50872826, 101745652, 127182065, 254364130, 508728260]

約数ペア:

[(1, 508728260), (2, 254364130), (4, 127182065), (5, 101745652), (10, 50872826), (20, 25436413), (23, 22118620), (46, 11059310), (92, 5529655), (113, 4502020), (115, 4423724), (226, 2251010), (230, 2211862), (452, 1125505), (460, 1105931), (565, 900404), (1130, 450202), (2260, 225101), (2599, 195740), (5198, 97870), (9787, 51980), (10396, 48935), (12995, 39148), (19574, 25990)]