5291220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8017}}^1$

素因数の和:8040

約数の個数: 48

約数和(自身を含む): 16164288

約数和(自身を除く): 10873068

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 8017, 16034, 24051, 32068, 40085, 48102, 80170, 88187, 96204, 120255, 160340, 176374, 240510, 264561, 352748, 440935, 481020, 529122, 881870, 1058244, 1322805, 1763740, 2645610, 5291220]

約数ペア:

[(1, 5291220), (2, 2645610), (3, 1763740), (4, 1322805), (5, 1058244), (6, 881870), (10, 529122), (11, 481020), (12, 440935), (15, 352748), (20, 264561), (22, 240510), (30, 176374), (33, 160340), (44, 120255), (55, 96204), (60, 88187), (66, 80170), (110, 48102), (132, 40085), (165, 32068), (220, 24051), (330, 16034), (660, 8017)]