107066140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2027}}^1$

素因数の和:2194

約数の個数: 48

約数和(自身を含む): 238492800

約数和(自身を除く): 131426660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 139, 190, 278, 380, 556, 695, 1390, 2027, 2641, 2780, 4054, 5282, 8108, 10135, 10564, 13205, 20270, 26410, 38513, 40540, 52820, 77026, 154052, 192565, 281753, 385130, 563506, 770260, 1127012, 1408765, 2817530, 5353307, 5635060, 10706614, 21413228, 26766535, 53533070, 107066140]

約数ペア:

[(1, 107066140), (2, 53533070), (4, 26766535), (5, 21413228), (10, 10706614), (19, 5635060), (20, 5353307), (38, 2817530), (76, 1408765), (95, 1127012), (139, 770260), (190, 563506), (278, 385130), (380, 281753), (556, 192565), (695, 154052), (1390, 77026), (2027, 52820), (2641, 40540), (2780, 38513), (4054, 26410), (5282, 20270), (8108, 13205), (10135, 10564)]