62439780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80051}}^1$

素因数の和:80076

約数の個数: 48

約数和(自身を含む): 188282304

約数和(自身を除く): 125842524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 80051, 160102, 240153, 320204, 400255, 480306, 800510, 960612, 1040663, 1200765, 1601020, 2081326, 2401530, 3121989, 4162652, 4803060, 5203315, 6243978, 10406630, 12487956, 15609945, 20813260, 31219890, 62439780]

約数ペア:

[(1, 62439780), (2, 31219890), (3, 20813260), (4, 15609945), (5, 12487956), (6, 10406630), (10, 6243978), (12, 5203315), (13, 4803060), (15, 4162652), (20, 3121989), (26, 2401530), (30, 2081326), (39, 1601020), (52, 1200765), (60, 1040663), (65, 960612), (78, 800510), (130, 480306), (156, 400255), (195, 320204), (260, 240153), (390, 160102), (780, 80051)]