1796756099080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61448567}}^1$

素因数の和:61448638

約数の個数: 64

約数和(自身を含む): 4380053927040

約数和(自身を除く): 2583297827960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 85, 86, 136, 170, 172, 215, 340, 344, 430, 680, 731, 860, 1462, 1720, 2924, 3655, 5848, 7310, 14620, 29240, 61448567, 122897134, 245794268, 307242835, 491588536, 614485670, 1044625639, 1228971340, 2089251278, 2457942680, 2642288381, 4178502556, 5223128195, 5284576762, 8357005112, 10446256390, 10569153524, 13211441905, 20892512780, 21138307048, 26422883810, 41785025560, 44918902477, 52845767620, 89837804954, 105691535240, 179675609908, 224594512385, 359351219816, 449189024770, 898378049540, 1796756099080]

約数ペア:

[(1, 1796756099080), (2, 898378049540), (4, 449189024770), (5, 359351219816), (8, 224594512385), (10, 179675609908), (17, 105691535240), (20, 89837804954), (34, 52845767620), (40, 44918902477), (43, 41785025560), (68, 26422883810), (85, 21138307048), (86, 20892512780), (136, 13211441905), (170, 10569153524), (172, 10446256390), (215, 8357005112), (340, 5284576762), (344, 5223128195), (430, 4178502556), (680, 2642288381), (731, 2457942680), (860, 2089251278), (1462, 1228971340), (1720, 1044625639), (2924, 614485670), (3655, 491588536), (5848, 307242835), (7310, 245794268), (14620, 122897134), (29240, 61448567)]