239496491540

素因数分解:

$2^2\times 5^1\times {\mathrm{12043}}^1\times {\mathrm{994339}}^1$

素因数の和:1006391

約数の個数: 24

約数和(自身を含む): 502984900320

約数和(自身を除く): 263488408780

約数列:

[1, 2, 4, 5, 10, 20, 12043, 24086, 48172, 60215, 120430, 240860, 994339, 1988678, 3977356, 4971695, 9943390, 19886780, 11974824577, 23949649154, 47899298308, 59874122885, 119748245770, 239496491540]

約数ペア:

[(1, 239496491540), (2, 119748245770), (4, 59874122885), (5, 47899298308), (10, 23949649154), (20, 11974824577), (12043, 19886780), (24086, 9943390), (48172, 4971695), (60215, 3977356), (120430, 1988678), (240860, 994339)]