1077059140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{40099}}^1$

素因数の和:40204

約数の個数: 48

約数和(自身を含む): 2425248000

約数和(自身を除く): 1348188860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1343, 1580, 2686, 5372, 6715, 13430, 26860, 40099, 80198, 160396, 200495, 400990, 681683, 801980, 1363366, 2726732, 3167821, 3408415, 6335642, 6816830, 12671284, 13633660, 15839105, 31678210, 53852957, 63356420, 107705914, 215411828, 269264785, 538529570, 1077059140]

約数ペア:

[(1, 1077059140), (2, 538529570), (4, 269264785), (5, 215411828), (10, 107705914), (17, 63356420), (20, 53852957), (34, 31678210), (68, 15839105), (79, 13633660), (85, 12671284), (158, 6816830), (170, 6335642), (316, 3408415), (340, 3167821), (395, 2726732), (790, 1363366), (1343, 801980), (1580, 681683), (2686, 400990), (5372, 200495), (6715, 160396), (13430, 80198), (26860, 40099)]