1570741040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{11369}}^1$

素因数の和:11550

約数の個数: 80

約数和(自身を含む): 4009698720

約数和(自身を除く): 2438957680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 157, 176, 220, 314, 440, 628, 785, 880, 1256, 1570, 1727, 2512, 3140, 3454, 6280, 6908, 8635, 11369, 12560, 13816, 17270, 22738, 27632, 34540, 45476, 56845, 69080, 90952, 113690, 125059, 138160, 181904, 227380, 250118, 454760, 500236, 625295, 909520, 1000472, 1250590, 1784933, 2000944, 2501180, 3569866, 5002360, 7139732, 8924665, 10004720, 14279464, 17849330, 19634263, 28558928, 35698660, 39268526, 71397320, 78537052, 98171315, 142794640, 157074104, 196342630, 314148208, 392685260, 785370520, 1570741040]

約数ペア:

[(1, 1570741040), (2, 785370520), (4, 392685260), (5, 314148208), (8, 196342630), (10, 157074104), (11, 142794640), (16, 98171315), (20, 78537052), (22, 71397320), (40, 39268526), (44, 35698660), (55, 28558928), (80, 19634263), (88, 17849330), (110, 14279464), (157, 10004720), (176, 8924665), (220, 7139732), (314, 5002360), (440, 3569866), (628, 2501180), (785, 2000944), (880, 1784933), (1256, 1250590), (1570, 1000472), (1727, 909520), (2512, 625295), (3140, 500236), (3454, 454760), (6280, 250118), (6908, 227380), (8635, 181904), (11369, 138160), (12560, 125059), (13816, 113690), (17270, 90952), (22738, 69080), (27632, 56845), (34540, 45476)]