806262431120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{325105819}}^1$

素因数の和:325105863

約数の個数: 40

約数和(自身を含む): 1935029840640

約数和(自身を除く): 1128767409520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 325105819, 650211638, 1300423276, 1625529095, 2600846552, 3251058190, 5201693104, 6502116380, 10078280389, 13004232760, 20156560778, 26008465520, 40313121556, 50391401945, 80626243112, 100782803890, 161252486224, 201565607780, 403131215560, 806262431120]

約数ペア:

[(1, 806262431120), (2, 403131215560), (4, 201565607780), (5, 161252486224), (8, 100782803890), (10, 80626243112), (16, 50391401945), (20, 40313121556), (31, 26008465520), (40, 20156560778), (62, 13004232760), (80, 10078280389), (124, 6502116380), (155, 5201693104), (248, 3251058190), (310, 2600846552), (496, 1625529095), (620, 1300423276), (1240, 650211638), (2480, 325105819)]