1569012680

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{2131}}^1$

素因数の和:2454

約数の個数: 64

約数和(自身を含む): 3591993600

約数和(自身を除く): 2022980920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 233, 316, 395, 466, 632, 790, 932, 1165, 1580, 1864, 2131, 2330, 3160, 4262, 4660, 8524, 9320, 10655, 17048, 18407, 21310, 36814, 42620, 73628, 85240, 92035, 147256, 168349, 184070, 336698, 368140, 496523, 673396, 736280, 841745, 993046, 1346792, 1683490, 1986092, 2482615, 3366980, 3972184, 4965230, 6733960, 9930460, 19860920, 39225317, 78450634, 156901268, 196126585, 313802536, 392253170, 784506340, 1569012680]

約数ペア:

[(1, 1569012680), (2, 784506340), (4, 392253170), (5, 313802536), (8, 196126585), (10, 156901268), (20, 78450634), (40, 39225317), (79, 19860920), (158, 9930460), (233, 6733960), (316, 4965230), (395, 3972184), (466, 3366980), (632, 2482615), (790, 1986092), (932, 1683490), (1165, 1346792), (1580, 993046), (1864, 841745), (2131, 736280), (2330, 673396), (3160, 496523), (4262, 368140), (4660, 336698), (8524, 184070), (9320, 168349), (10655, 147256), (17048, 92035), (18407, 85240), (21310, 73628), (36814, 42620)]