89853670180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1487}}^1\times {\mathrm{104183}}^1$

素因数の和:105708

約数の個数: 48

約数和(自身を含む): 195332497920

約数和(自身を除く): 105478827740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1487, 2974, 5948, 7435, 14870, 29740, 43123, 86246, 104183, 172492, 208366, 215615, 416732, 431230, 520915, 862460, 1041830, 2083660, 3021307, 6042614, 12085228, 15106535, 30213070, 60426140, 154920121, 309840242, 619680484, 774600605, 1549201210, 3098402420, 4492683509, 8985367018, 17970734036, 22463417545, 44926835090, 89853670180]

約数ペア:

[(1, 89853670180), (2, 44926835090), (4, 22463417545), (5, 17970734036), (10, 8985367018), (20, 4492683509), (29, 3098402420), (58, 1549201210), (116, 774600605), (145, 619680484), (290, 309840242), (580, 154920121), (1487, 60426140), (2974, 30213070), (5948, 15106535), (7435, 12085228), (14870, 6042614), (29740, 3021307), (43123, 2083660), (86246, 1041830), (104183, 862460), (172492, 520915), (208366, 431230), (215615, 416732)]