118850890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{27197}}^1$

素因数の和:27246

約数の個数: 32

約数和(自身を含む): 234990720

約数和(自身を除く): 116139830

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 27197, 54394, 135985, 271970, 516743, 625531, 1033486, 1251062, 2583715, 3127655, 5167430, 6255310, 11885089, 23770178, 59425445, 118850890]

約数ペア:

[(1, 118850890), (2, 59425445), (5, 23770178), (10, 11885089), (19, 6255310), (23, 5167430), (38, 3127655), (46, 2583715), (95, 1251062), (115, 1033486), (190, 625531), (230, 516743), (437, 271970), (874, 135985), (2185, 54394), (4370, 27197)]