321588897860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{2442571}}^1$

素因数の和:2442836

約数の個数: 48

約数和(自身を含む): 701702084160

約数和(自身を除く): 380113186300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 227, 290, 454, 580, 908, 1135, 2270, 4540, 6583, 13166, 26332, 32915, 65830, 131660, 2442571, 4885142, 9770284, 12212855, 24425710, 48851420, 70834559, 141669118, 283338236, 354172795, 554463617, 708345590, 1108927234, 1416691180, 2217854468, 2772318085, 5544636170, 11089272340, 16079444893, 32158889786, 64317779572, 80397224465, 160794448930, 321588897860]

約数ペア:

[(1, 321588897860), (2, 160794448930), (4, 80397224465), (5, 64317779572), (10, 32158889786), (20, 16079444893), (29, 11089272340), (58, 5544636170), (116, 2772318085), (145, 2217854468), (227, 1416691180), (290, 1108927234), (454, 708345590), (580, 554463617), (908, 354172795), (1135, 283338236), (2270, 141669118), (4540, 70834559), (6583, 48851420), (13166, 24425710), (26332, 12212855), (32915, 9770284), (65830, 4885142), (131660, 2442571)]