2065496770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{4423}}^1$

素因数の和:4555

約数の個数: 64

約数和(自身を含む): 4093721856

約数和(自身を除く): 2028225086

約数列:

[1, 2, 5, 10, 17, 34, 41, 67, 82, 85, 134, 170, 205, 335, 410, 670, 697, 1139, 1394, 2278, 2747, 3485, 4423, 5494, 5695, 6970, 8846, 11390, 13735, 22115, 27470, 44230, 46699, 75191, 93398, 150382, 181343, 233495, 296341, 362686, 375955, 466990, 592682, 751910, 906715, 1481705, 1813430, 2963410, 3082831, 5037797, 6165662, 10075594, 12149981, 15414155, 24299962, 25188985, 30828310, 50377970, 60749905, 121499810, 206549677, 413099354, 1032748385, 2065496770]

約数ペア:

[(1, 2065496770), (2, 1032748385), (5, 413099354), (10, 206549677), (17, 121499810), (34, 60749905), (41, 50377970), (67, 30828310), (82, 25188985), (85, 24299962), (134, 15414155), (170, 12149981), (205, 10075594), (335, 6165662), (410, 5037797), (670, 3082831), (697, 2963410), (1139, 1813430), (1394, 1481705), (2278, 906715), (2747, 751910), (3485, 592682), (4423, 466990), (5494, 375955), (5695, 362686), (6970, 296341), (8846, 233495), (11390, 181343), (13735, 150382), (22115, 93398), (27470, 75191), (44230, 46699)]