2207904440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^2\times {\mathrm{773}}^1$

素因数の和:993

約数の個数: 96

約数和(自身を含む): 5741655840

約数和(自身を除く): 3533751400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 707, 773, 808, 1010, 1414, 1546, 2020, 2828, 3092, 3535, 3865, 4040, 5411, 5656, 6184, 7070, 7730, 10201, 10822, 14140, 15460, 20402, 21644, 27055, 28280, 30920, 40804, 43288, 51005, 54110, 71407, 78073, 81608, 102010, 108220, 142814, 156146, 204020, 216440, 285628, 312292, 357035, 390365, 408040, 546511, 571256, 624584, 714070, 780730, 1093022, 1428140, 1561460, 2186044, 2732555, 2856280, 3122920, 4372088, 5465110, 7885373, 10930220, 15770746, 21860440, 31541492, 39426865, 55197611, 63082984, 78853730, 110395222, 157707460, 220790444, 275988055, 315414920, 441580888, 551976110, 1103952220, 2207904440]

約数ペア:

[(1, 2207904440), (2, 1103952220), (4, 551976110), (5, 441580888), (7, 315414920), (8, 275988055), (10, 220790444), (14, 157707460), (20, 110395222), (28, 78853730), (35, 63082984), (40, 55197611), (56, 39426865), (70, 31541492), (101, 21860440), (140, 15770746), (202, 10930220), (280, 7885373), (404, 5465110), (505, 4372088), (707, 3122920), (773, 2856280), (808, 2732555), (1010, 2186044), (1414, 1561460), (1546, 1428140), (2020, 1093022), (2828, 780730), (3092, 714070), (3535, 624584), (3865, 571256), (4040, 546511), (5411, 408040), (5656, 390365), (6184, 357035), (7070, 312292), (7730, 285628), (10201, 216440), (10822, 204020), (14140, 156146), (15460, 142814), (20402, 108220), (21644, 102010), (27055, 81608), (28280, 78073), (30920, 71407), (40804, 54110), (43288, 51005)]