201101120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57131}}^1$

素因数の和:57159

約数の個数: 56

約数和(自身を含む): 522415008

約数和(自身を除く): 321313888

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, 57131, 114262, 228524, 285655, 457048, 571310, 628441, 914096, 1142620, 1256882, 1828192, 2285240, 2513764, 3142205, 3656384, 4570480, 5027528, 6284410, 9140960, 10055056, 12568820, 18281920, 20110112, 25137640, 40220224, 50275280, 100550560, 201101120]

約数ペア:

[(1, 201101120), (2, 100550560), (4, 50275280), (5, 40220224), (8, 25137640), (10, 20110112), (11, 18281920), (16, 12568820), (20, 10055056), (22, 9140960), (32, 6284410), (40, 5027528), (44, 4570480), (55, 3656384), (64, 3142205), (80, 2513764), (88, 2285240), (110, 1828192), (160, 1256882), (176, 1142620), (220, 914096), (320, 628441), (352, 571310), (440, 457048), (704, 285655), (880, 228524), (1760, 114262), (3520, 57131)]