2010094550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{13477}}^1$

素因数の和:13665

約数の個数: 48

約数和(自身を含む): 3960914640

約数和(自身を除く): 1950820090

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 157, 190, 314, 475, 785, 950, 1570, 2983, 3925, 5966, 7850, 13477, 14915, 26954, 29830, 67385, 74575, 134770, 149150, 256063, 336925, 512126, 673850, 1280315, 2115889, 2560630, 4231778, 6401575, 10579445, 12803150, 21158890, 40201891, 52897225, 80403782, 105794450, 201009455, 402018910, 1005047275, 2010094550]

約数ペア:

[(1, 2010094550), (2, 1005047275), (5, 402018910), (10, 201009455), (19, 105794450), (25, 80403782), (38, 52897225), (50, 40201891), (95, 21158890), (157, 12803150), (190, 10579445), (314, 6401575), (475, 4231778), (785, 2560630), (950, 2115889), (1570, 1280315), (2983, 673850), (3925, 512126), (5966, 336925), (7850, 256063), (13477, 149150), (14915, 134770), (26954, 74575), (29830, 67385)]