239103639940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{839}}^1\times {\mathrm{117763}}^1$

素因数の和:118633

約数の個数: 72

約数和(自身を含む): 552576951360

約数和(自身を除く): 313473311420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 839, 1210, 1678, 2420, 3356, 4195, 8390, 9229, 16780, 18458, 36916, 46145, 92290, 101519, 117763, 184580, 203038, 235526, 406076, 471052, 507595, 588815, 1015190, 1177630, 1295393, 2030380, 2355260, 2590786, 5181572, 6476965, 12953930, 14249323, 25907860, 28498646, 56997292, 71246615, 98803157, 142493230, 197606314, 284986460, 395212628, 494015785, 988031570, 1086834727, 1976063140, 2173669454, 4347338908, 5434173635, 10868347270, 11955181997, 21736694540, 23910363994, 47820727988, 59775909985, 119551819970, 239103639940]

約数ペア:

[(1, 239103639940), (2, 119551819970), (4, 59775909985), (5, 47820727988), (10, 23910363994), (11, 21736694540), (20, 11955181997), (22, 10868347270), (44, 5434173635), (55, 4347338908), (110, 2173669454), (121, 1976063140), (220, 1086834727), (242, 988031570), (484, 494015785), (605, 395212628), (839, 284986460), (1210, 197606314), (1678, 142493230), (2420, 98803157), (3356, 71246615), (4195, 56997292), (8390, 28498646), (9229, 25907860), (16780, 14249323), (18458, 12953930), (36916, 6476965), (46145, 5181572), (92290, 2590786), (101519, 2355260), (117763, 2030380), (184580, 1295393), (203038, 1177630), (235526, 1015190), (406076, 588815), (471052, 507595)]