5354223140

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{780499}}^1$

素因数の和:780529

約数の個数: 48

約数和(自身を含む): 13112400000

約数和(自身を除く): 7758176860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 780499, 1560998, 3121996, 3902495, 5463493, 7804990, 10926986, 15609980, 21853972, 27317465, 38244451, 54634930, 76488902, 109269860, 152977804, 191222255, 267711157, 382444510, 535422314, 764889020, 1070844628, 1338555785, 2677111570, 5354223140]

約数ペア:

[(1, 5354223140), (2, 2677111570), (4, 1338555785), (5, 1070844628), (7, 764889020), (10, 535422314), (14, 382444510), (20, 267711157), (28, 191222255), (35, 152977804), (49, 109269860), (70, 76488902), (98, 54634930), (140, 38244451), (196, 27317465), (245, 21853972), (343, 15609980), (490, 10926986), (686, 7804990), (980, 5463493), (1372, 3902495), (1715, 3121996), (3430, 1560998), (6860, 780499)]