1636199510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{4679}}^1$

素因数の和:4742

約数の個数: 72

約数和(自身を含む): 3439603440

約数和(自身を除く): 1803403930

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 289, 374, 578, 605, 935, 1210, 1445, 1870, 2057, 2890, 3179, 4114, 4679, 6358, 9358, 10285, 15895, 20570, 23395, 31790, 34969, 46790, 51469, 69938, 79543, 102938, 159086, 174845, 257345, 349690, 397715, 514690, 566159, 795430, 874973, 1132318, 1352231, 1749946, 2704462, 2830795, 4374865, 5661590, 6761155, 8749730, 9624703, 13522310, 14874541, 19249406, 29749082, 48123515, 74372705, 96247030, 148745410, 163619951, 327239902, 818099755, 1636199510]

約数ペア:

[(1, 1636199510), (2, 818099755), (5, 327239902), (10, 163619951), (11, 148745410), (17, 96247030), (22, 74372705), (34, 48123515), (55, 29749082), (85, 19249406), (110, 14874541), (121, 13522310), (170, 9624703), (187, 8749730), (242, 6761155), (289, 5661590), (374, 4374865), (578, 2830795), (605, 2704462), (935, 1749946), (1210, 1352231), (1445, 1132318), (1870, 874973), (2057, 795430), (2890, 566159), (3179, 514690), (4114, 397715), (4679, 349690), (6358, 257345), (9358, 174845), (10285, 159086), (15895, 102938), (20570, 79543), (23395, 69938), (31790, 51469), (34969, 46790)]