8266269380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{67723}}^1$

素因数の和:68108

約数の個数: 48

約数和(自身を含む): 18431763840

約数和(自身を除く): 10165494460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 359, 718, 1436, 1795, 3590, 6103, 7180, 12206, 24412, 30515, 61030, 67723, 122060, 135446, 270892, 338615, 677230, 1151291, 1354460, 2302582, 4605164, 5756455, 11512910, 23025820, 24312557, 48625114, 97250228, 121562785, 243125570, 413313469, 486251140, 826626938, 1653253876, 2066567345, 4133134690, 8266269380]

約数ペア:

[(1, 8266269380), (2, 4133134690), (4, 2066567345), (5, 1653253876), (10, 826626938), (17, 486251140), (20, 413313469), (34, 243125570), (68, 121562785), (85, 97250228), (170, 48625114), (340, 24312557), (359, 23025820), (718, 11512910), (1436, 5756455), (1795, 4605164), (3590, 2302582), (6103, 1354460), (7180, 1151291), (12206, 677230), (24412, 338615), (30515, 270892), (61030, 135446), (67723, 122060)]