2022563380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{32299}}^1$

素因数の和:32440

約数の個数: 48

約数和(自身を含む): 4427942400

約数和(自身を除く): 2405379020

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 101, 124, 155, 202, 310, 404, 505, 620, 1010, 2020, 3131, 6262, 12524, 15655, 31310, 32299, 62620, 64598, 129196, 161495, 322990, 645980, 1001269, 2002538, 3262199, 4005076, 5006345, 6524398, 10012690, 13048796, 16310995, 20025380, 32621990, 65243980, 101128169, 202256338, 404512676, 505640845, 1011281690, 2022563380]

約数ペア:

[(1, 2022563380), (2, 1011281690), (4, 505640845), (5, 404512676), (10, 202256338), (20, 101128169), (31, 65243980), (62, 32621990), (101, 20025380), (124, 16310995), (155, 13048796), (202, 10012690), (310, 6524398), (404, 5006345), (505, 4005076), (620, 3262199), (1010, 2002538), (2020, 1001269), (3131, 645980), (6262, 322990), (12524, 161495), (15655, 129196), (31310, 64598), (32299, 62620)]