9600890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:88

約数の個数: 64

約数和(自身を含む): 20563200

約数和(自身を除く): 10962310

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 65, 95, 115, 130, 169, 190, 230, 247, 299, 338, 437, 494, 598, 845, 874, 1235, 1495, 1690, 2185, 2197, 2470, 2990, 3211, 3887, 4370, 4394, 5681, 6422, 7774, 10985, 11362, 16055, 19435, 21970, 28405, 32110, 38870, 41743, 50531, 56810, 73853, 83486, 101062, 147706, 208715, 252655, 369265, 417430, 505310, 738530, 960089, 1920178, 4800445, 9600890]

約数ペア:

[(1, 9600890), (2, 4800445), (5, 1920178), (10, 960089), (13, 738530), (19, 505310), (23, 417430), (26, 369265), (38, 252655), (46, 208715), (65, 147706), (95, 101062), (115, 83486), (130, 73853), (169, 56810), (190, 50531), (230, 41743), (247, 38870), (299, 32110), (338, 28405), (437, 21970), (494, 19435), (598, 16055), (845, 11362), (874, 10985), (1235, 7774), (1495, 6422), (1690, 5681), (2185, 4394), (2197, 4370), (2470, 3887), (2990, 3211)]