23113420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9551}}^1$

素因数の和:9582

約数の個数: 36

約数和(自身を含む): 53357472

約数和(自身を除く): 30244052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 9551, 19102, 38204, 47755, 95510, 105061, 191020, 210122, 420244, 525305, 1050610, 1155671, 2101220, 2311342, 4622684, 5778355, 11556710, 23113420]

約数ペア:

[(1, 23113420), (2, 11556710), (4, 5778355), (5, 4622684), (10, 2311342), (11, 2101220), (20, 1155671), (22, 1050610), (44, 525305), (55, 420244), (110, 210122), (121, 191020), (220, 105061), (242, 95510), (484, 47755), (605, 38204), (1210, 19102), (2420, 9551)]