88126180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7481}}^1$

素因数の和:7540

約数の個数: 48

約数和(自身を含む): 201116160

約数和(自身を除く): 112989980

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 5890, 7481, 11780, 14962, 29924, 37405, 74810, 142139, 149620, 231911, 284278, 463822, 568556, 710695, 927644, 1159555, 1421390, 2319110, 2842780, 4406309, 4638220, 8812618, 17625236, 22031545, 44063090, 88126180]

約数ペア:

[(1, 88126180), (2, 44063090), (4, 22031545), (5, 17625236), (10, 8812618), (19, 4638220), (20, 4406309), (31, 2842780), (38, 2319110), (62, 1421390), (76, 1159555), (95, 927644), (124, 710695), (155, 568556), (190, 463822), (310, 284278), (380, 231911), (589, 149620), (620, 142139), (1178, 74810), (2356, 37405), (2945, 29924), (5890, 14962), (7481, 11780)]