57661120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16381}}^1$

素因数の和:16409

約数の個数: 56

約数和(自身を含む): 149797008

約数和(自身を除く): 92135888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 16381, 32762, 65524, 81905, 131048, 163810, 180191, 262096, 327620, 360382, 524192, 655240, 720764, 900955, 1048384, 1310480, 1441528, 1801910, 2620960, 2883056, 3603820, 5241920, 5766112, 7207640, 11532224, 14415280, 28830560, 57661120]

約数ペア:

[(1, 57661120), (2, 28830560), (4, 14415280), (5, 11532224), (8, 7207640), (10, 5766112), (11, 5241920), (16, 3603820), (20, 2883056), (22, 2620960), (32, 1801910), (40, 1441528), (44, 1310480), (55, 1048384), (64, 900955), (80, 720764), (88, 655240), (110, 524192), (160, 360382), (176, 327620), (220, 262096), (320, 180191), (352, 163810), (440, 131048), (704, 81905), (880, 65524), (1760, 32762), (3520, 16381)]