45107480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3307}}^1$

素因数の和:3360

約数の個数: 64

約数和(自身を含む): 114324480

約数和(自身を除く): 69217000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3307, 3410, 6614, 6820, 13228, 13640, 16535, 26456, 33070, 36377, 66140, 72754, 102517, 132280, 145508, 181885, 205034, 291016, 363770, 410068, 512585, 727540, 820136, 1025170, 1127687, 1455080, 2050340, 2255374, 4100680, 4510748, 5638435, 9021496, 11276870, 22553740, 45107480]

約数ペア:

[(1, 45107480), (2, 22553740), (4, 11276870), (5, 9021496), (8, 5638435), (10, 4510748), (11, 4100680), (20, 2255374), (22, 2050340), (31, 1455080), (40, 1127687), (44, 1025170), (55, 820136), (62, 727540), (88, 512585), (110, 410068), (124, 363770), (155, 291016), (220, 205034), (248, 181885), (310, 145508), (341, 132280), (440, 102517), (620, 72754), (682, 66140), (1240, 36377), (1364, 33070), (1705, 26456), (2728, 16535), (3307, 13640), (3410, 13228), (6614, 6820)]