86640190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5011}}^1$

素因数の和:5057

約数の個数: 64

約数和(自身を含む): 202083840

約数和(自身を除く): 115443650

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 5011, 8645, 10022, 17290, 25055, 35077, 50110, 65143, 70154, 95209, 130286, 175385, 190418, 325715, 350770, 456001, 476045, 651430, 666463, 912002, 952090, 1237717, 1332926, 2280005, 2475434, 3332315, 4560010, 6188585, 6664630, 8664019, 12377170, 17328038, 43320095, 86640190]

約数ペア:

[(1, 86640190), (2, 43320095), (5, 17328038), (7, 12377170), (10, 8664019), (13, 6664630), (14, 6188585), (19, 4560010), (26, 3332315), (35, 2475434), (38, 2280005), (65, 1332926), (70, 1237717), (91, 952090), (95, 912002), (130, 666463), (133, 651430), (182, 476045), (190, 456001), (247, 350770), (266, 325715), (455, 190418), (494, 175385), (665, 130286), (910, 95209), (1235, 70154), (1330, 65143), (1729, 50110), (2470, 35077), (3458, 25055), (5011, 17290), (8645, 10022)]