22015491130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{991}}^1\times {\mathrm{7687}}^1$

素因数の和:8719

約数の個数: 48

約数和(自身を含む): 42144016896

約数和(自身を除く): 20128525766

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 991, 1445, 1982, 2890, 4955, 7687, 9910, 15374, 16847, 33694, 38435, 76870, 84235, 130679, 168470, 261358, 286399, 572798, 653395, 1306790, 1431995, 2221543, 2863990, 4443086, 7617817, 11107715, 15235634, 22215430, 38089085, 76178170, 129502889, 259005778, 647514445, 1295028890, 2201549113, 4403098226, 11007745565, 22015491130]

約数ペア:

[(1, 22015491130), (2, 11007745565), (5, 4403098226), (10, 2201549113), (17, 1295028890), (34, 647514445), (85, 259005778), (170, 129502889), (289, 76178170), (578, 38089085), (991, 22215430), (1445, 15235634), (1982, 11107715), (2890, 7617817), (4955, 4443086), (7687, 2863990), (9910, 2221543), (15374, 1431995), (16847, 1306790), (33694, 653395), (38435, 572798), (76870, 286399), (84235, 261358), (130679, 168470)]