2023141540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{86533}}^1$

素因数の和:86716

約数の個数: 48

約数和(自身を含む): 4884671232

約数和(自身を除く): 2861529692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 334, 668, 835, 1169, 1670, 2338, 3340, 4676, 5845, 11690, 23380, 86533, 173066, 346132, 432665, 605731, 865330, 1211462, 1730660, 2422924, 3028655, 6057310, 12114620, 14451011, 28902022, 57804044, 72255055, 101157077, 144510110, 202314154, 289020220, 404628308, 505785385, 1011570770, 2023141540]

約数ペア:

[(1, 2023141540), (2, 1011570770), (4, 505785385), (5, 404628308), (7, 289020220), (10, 202314154), (14, 144510110), (20, 101157077), (28, 72255055), (35, 57804044), (70, 28902022), (140, 14451011), (167, 12114620), (334, 6057310), (668, 3028655), (835, 2422924), (1169, 1730660), (1670, 1211462), (2338, 865330), (3340, 605731), (4676, 432665), (5845, 346132), (11690, 173066), (23380, 86533)]