22109120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{571}}^1$

素因数の和:610

約数の個数: 84

約数和(自身を含む): 57969912

約数和(自身を除く): 35860792

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 571, 605, 704, 880, 968, 1142, 1210, 1760, 1936, 2284, 2420, 2855, 3520, 3872, 4568, 4840, 5710, 6281, 7744, 9136, 9680, 11420, 12562, 18272, 19360, 22840, 25124, 31405, 36544, 38720, 45680, 50248, 62810, 69091, 91360, 100496, 125620, 138182, 182720, 200992, 251240, 276364, 345455, 401984, 502480, 552728, 690910, 1004960, 1105456, 1381820, 2009920, 2210912, 2763640, 4421824, 5527280, 11054560, 22109120]

約数ペア:

[(1, 22109120), (2, 11054560), (4, 5527280), (5, 4421824), (8, 2763640), (10, 2210912), (11, 2009920), (16, 1381820), (20, 1105456), (22, 1004960), (32, 690910), (40, 552728), (44, 502480), (55, 401984), (64, 345455), (80, 276364), (88, 251240), (110, 200992), (121, 182720), (160, 138182), (176, 125620), (220, 100496), (242, 91360), (320, 69091), (352, 62810), (440, 50248), (484, 45680), (571, 38720), (605, 36544), (704, 31405), (880, 25124), (968, 22840), (1142, 19360), (1210, 18272), (1760, 12562), (1936, 11420), (2284, 9680), (2420, 9136), (2855, 7744), (3520, 6281), (3872, 5710), (4568, 4840)]