108575720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{22433}}^1$

素因数の和:22466

約数の個数: 48

約数和(自身を含む): 268534980

約数和(自身を除く): 159959260

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, 22433, 44866, 89732, 112165, 179464, 224330, 246763, 448660, 493526, 897320, 987052, 1233815, 1974104, 2467630, 2714393, 4935260, 5428786, 9870520, 10857572, 13571965, 21715144, 27143930, 54287860, 108575720]

約数ペア:

[(1, 108575720), (2, 54287860), (4, 27143930), (5, 21715144), (8, 13571965), (10, 10857572), (11, 9870520), (20, 5428786), (22, 4935260), (40, 2714393), (44, 2467630), (55, 1974104), (88, 1233815), (110, 987052), (121, 897320), (220, 493526), (242, 448660), (440, 246763), (484, 224330), (605, 179464), (968, 112165), (1210, 89732), (2420, 44866), (4840, 22433)]