108643480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{22447}}^1$

素因数の和:22480

約数の個数: 48

約数和(自身を含む): 268702560

約数和(自身を除く): 160059080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 22447, 44894, 89788, 112235, 179576, 224470, 246917, 448940, 493834, 897880, 987668, 1234585, 1975336, 2469170, 2716087, 4938340, 5432174, 9876680, 10864348, 13580435, 21728696, 27160870, 54321740, 108643480]

約数ペア:

[(1, 108643480), (2, 54321740), (4, 27160870), (5, 21728696), (8, 13580435), (10, 10864348), (11, 9876680), (20, 5432174), (22, 4938340), (40, 2716087), (44, 2469170), (55, 1975336), (88, 1234585), (110, 987668), (121, 897880), (220, 493834), (242, 448940), (440, 246917), (484, 224470), (605, 179576), (968, 112235), (1210, 89788), (2420, 44894), (4840, 22447)]