1258502410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{401}}^1$

素因数の和:799

約数の個数: 64

約数和(自身を含む): 2510486784

約数和(自身を除く): 1251984374

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 277, 401, 515, 554, 802, 1030, 1133, 1385, 2005, 2266, 2770, 3047, 4010, 4411, 5665, 6094, 8822, 11330, 15235, 22055, 28531, 30470, 41303, 44110, 57062, 82606, 111077, 142655, 206515, 222154, 285310, 313841, 413030, 454333, 555385, 627682, 908666, 1110770, 1221847, 1569205, 2271665, 2443694, 3138410, 4543330, 6109235, 11440931, 12218470, 22881862, 57204655, 114409310, 125850241, 251700482, 629251205, 1258502410]

約数ペア:

[(1, 1258502410), (2, 629251205), (5, 251700482), (10, 125850241), (11, 114409310), (22, 57204655), (55, 22881862), (103, 12218470), (110, 11440931), (206, 6109235), (277, 4543330), (401, 3138410), (515, 2443694), (554, 2271665), (802, 1569205), (1030, 1221847), (1133, 1110770), (1385, 908666), (2005, 627682), (2266, 555385), (2770, 454333), (3047, 413030), (4010, 313841), (4411, 285310), (5665, 222154), (6094, 206515), (8822, 142655), (11330, 111077), (15235, 82606), (22055, 57062), (28531, 44110), (30470, 41303)]