1336700140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{281}}^1\times {\mathrm{823}}^1$

素因数の和:1147

約数の個数: 72

約数和(自身を含む): 2996152992

約数和(自身を除く): 1659452852

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 281, 289, 340, 562, 578, 823, 1124, 1156, 1405, 1445, 1646, 2810, 2890, 3292, 4115, 4777, 5620, 5780, 8230, 9554, 13991, 16460, 19108, 23885, 27982, 47770, 55964, 69955, 81209, 95540, 139910, 162418, 231263, 237847, 279820, 324836, 406045, 462526, 475694, 812090, 925052, 951388, 1156315, 1189235, 1624180, 2312630, 2378470, 3931471, 4625260, 4756940, 7862942, 15725884, 19657355, 39314710, 66835007, 78629420, 133670014, 267340028, 334175035, 668350070, 1336700140]

約数ペア:

[(1, 1336700140), (2, 668350070), (4, 334175035), (5, 267340028), (10, 133670014), (17, 78629420), (20, 66835007), (34, 39314710), (68, 19657355), (85, 15725884), (170, 7862942), (281, 4756940), (289, 4625260), (340, 3931471), (562, 2378470), (578, 2312630), (823, 1624180), (1124, 1189235), (1156, 1156315), (1405, 951388), (1445, 925052), (1646, 812090), (2810, 475694), (2890, 462526), (3292, 406045), (4115, 324836), (4777, 279820), (5620, 237847), (5780, 231263), (8230, 162418), (9554, 139910), (13991, 95540), (16460, 81209), (19108, 69955), (23885, 55964), (27982, 47770)]