2278971900550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{42478507}}^1$

素因数の和:42478585

約数の個数: 48

約数和(自身を含む): 4503571418160

約数和(自身を除く): 2224599517610

約数列:

[1, 2, 5, 10, 25, 29, 37, 50, 58, 74, 145, 185, 290, 370, 725, 925, 1073, 1450, 1850, 2146, 5365, 10730, 26825, 53650, 42478507, 84957014, 212392535, 424785070, 1061962675, 1231876703, 1571704759, 2123925350, 2463753406, 3143409518, 6159383515, 7858523795, 12318767030, 15717047590, 30796917575, 39292618975, 45579438011, 61593835150, 78585237950, 91158876022, 227897190055, 455794380110, 1139485950275, 2278971900550]

約数ペア:

[(1, 2278971900550), (2, 1139485950275), (5, 455794380110), (10, 227897190055), (25, 91158876022), (29, 78585237950), (37, 61593835150), (50, 45579438011), (58, 39292618975), (74, 30796917575), (145, 15717047590), (185, 12318767030), (290, 7858523795), (370, 6159383515), (725, 3143409518), (925, 2463753406), (1073, 2123925350), (1450, 1571704759), (1850, 1231876703), (2146, 1061962675), (5365, 424785070), (10730, 212392535), (26825, 84957014), (53650, 42478507)]