5222150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 10713600

約数和(自身を除く): 5491450

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 239, 437, 475, 478, 575, 874, 950, 1150, 1195, 2185, 2390, 4370, 4541, 5497, 5975, 9082, 10925, 10994, 11950, 21850, 22705, 27485, 45410, 54970, 104443, 113525, 137425, 208886, 227050, 274850, 522215, 1044430, 2611075, 5222150]

約数ペア:

[(1, 5222150), (2, 2611075), (5, 1044430), (10, 522215), (19, 274850), (23, 227050), (25, 208886), (38, 137425), (46, 113525), (50, 104443), (95, 54970), (115, 45410), (190, 27485), (230, 22705), (239, 21850), (437, 11950), (475, 10994), (478, 10925), (575, 9082), (874, 5975), (950, 5497), (1150, 4541), (1195, 4370), (2185, 2390)]