10719610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 23224320

約数和(自身を除く): 12504710

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 46, 55, 95, 110, 115, 190, 209, 223, 230, 253, 418, 437, 446, 506, 874, 1045, 1115, 1265, 2090, 2185, 2230, 2453, 2530, 4237, 4370, 4807, 4906, 5129, 8474, 9614, 10258, 12265, 21185, 24035, 24530, 25645, 42370, 46607, 48070, 51290, 56419, 93214, 97451, 112838, 194902, 233035, 282095, 466070, 487255, 564190, 974510, 1071961, 2143922, 5359805, 10719610]

約数ペア:

[(1, 10719610), (2, 5359805), (5, 2143922), (10, 1071961), (11, 974510), (19, 564190), (22, 487255), (23, 466070), (38, 282095), (46, 233035), (55, 194902), (95, 112838), (110, 97451), (115, 93214), (190, 56419), (209, 51290), (223, 48070), (230, 46607), (253, 42370), (418, 25645), (437, 24530), (446, 24035), (506, 21185), (874, 12265), (1045, 10258), (1115, 9614), (1265, 8474), (2090, 5129), (2185, 4906), (2230, 4807), (2453, 4370), (2530, 4237)]