92471860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18719}}^1$

素因数の和:18760

約数の個数: 48

約数和(自身を含む): 220147200

約数和(自身を除く): 127675340

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 18719, 37438, 74876, 93595, 187190, 243347, 355661, 374380, 486694, 711322, 973388, 1216735, 1422644, 1778305, 2433470, 3556610, 4623593, 4866940, 7113220, 9247186, 18494372, 23117965, 46235930, 92471860]

約数ペア:

[(1, 92471860), (2, 46235930), (4, 23117965), (5, 18494372), (10, 9247186), (13, 7113220), (19, 4866940), (20, 4623593), (26, 3556610), (38, 2433470), (52, 1778305), (65, 1422644), (76, 1216735), (95, 973388), (130, 711322), (190, 486694), (247, 374380), (260, 355661), (380, 243347), (494, 187190), (988, 93595), (1235, 74876), (2470, 37438), (4940, 18719)]