1570791280

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{125063}}^1$

素因数の和:125233

約数の個数: 40

約数和(自身を含む): 3675380832

約数和(自身を除く): 2104589552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 3140, 6280, 12560, 125063, 250126, 500252, 625315, 1000504, 1250630, 2001008, 2501260, 5002520, 10005040, 19634891, 39269782, 78539564, 98174455, 157079128, 196348910, 314158256, 392697820, 785395640, 1570791280]

約数ペア:

[(1, 1570791280), (2, 785395640), (4, 392697820), (5, 314158256), (8, 196348910), (10, 157079128), (16, 98174455), (20, 78539564), (40, 39269782), (80, 19634891), (157, 10005040), (314, 5002520), (628, 2501260), (785, 2001008), (1256, 1250630), (1570, 1000504), (2512, 625315), (3140, 500252), (6280, 250126), (12560, 125063)]