2242772090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{44123}}^1$

素因数の和:44183

約数の個数: 64

約数和(自身を含む): 4803515136

約数和(自身を除く): 2560743046

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 115, 130, 170, 221, 230, 299, 391, 442, 598, 782, 1105, 1495, 1955, 2210, 2990, 3910, 5083, 10166, 25415, 44123, 50830, 88246, 220615, 441230, 573599, 750091, 1014829, 1147198, 1500182, 2029658, 2867995, 3750455, 5074145, 5735990, 7500910, 9751183, 10148290, 13192777, 17252093, 19502366, 26385554, 34504186, 48755915, 65963885, 86260465, 97511830, 131927770, 172520930, 224277209, 448554418, 1121386045, 2242772090]

約数ペア:

[(1, 2242772090), (2, 1121386045), (5, 448554418), (10, 224277209), (13, 172520930), (17, 131927770), (23, 97511830), (26, 86260465), (34, 65963885), (46, 48755915), (65, 34504186), (85, 26385554), (115, 19502366), (130, 17252093), (170, 13192777), (221, 10148290), (230, 9751183), (299, 7500910), (391, 5735990), (442, 5074145), (598, 3750455), (782, 2867995), (1105, 2029658), (1495, 1500182), (1955, 1147198), (2210, 1014829), (2990, 750091), (3910, 573599), (5083, 441230), (10166, 220615), (25415, 88246), (44123, 50830)]