75692980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3547}}^1$

素因数の和:3664

約数の個数: 48

約数和(自身を含む): 175242816

約数和(自身を除く): 99549836

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 970, 1067, 1940, 2134, 3547, 4268, 5335, 7094, 10670, 14188, 17735, 21340, 35470, 39017, 70940, 78034, 156068, 195085, 344059, 390170, 688118, 780340, 1376236, 1720295, 3440590, 3784649, 6881180, 7569298, 15138596, 18923245, 37846490, 75692980]

約数ペア:

[(1, 75692980), (2, 37846490), (4, 18923245), (5, 15138596), (10, 7569298), (11, 6881180), (20, 3784649), (22, 3440590), (44, 1720295), (55, 1376236), (97, 780340), (110, 688118), (194, 390170), (220, 344059), (388, 195085), (485, 156068), (970, 78034), (1067, 70940), (1940, 39017), (2134, 35470), (3547, 21340), (4268, 17735), (5335, 14188), (7094, 10670)]