12546872110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{8839}}^1$

素因数の和:9137

約数の個数: 64

約数和(自身を含む): 24644505600

約数和(自身を除く): 12097633490

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 241, 310, 482, 589, 1178, 1205, 2410, 2945, 4579, 5890, 7471, 8839, 9158, 14942, 17678, 22895, 37355, 44195, 45790, 74710, 88390, 141949, 167941, 274009, 283898, 335882, 548018, 709745, 839705, 1370045, 1419490, 1679410, 2130199, 2740090, 4260398, 5206171, 10412342, 10650995, 21301990, 26030855, 40473781, 52061710, 66036169, 80947562, 132072338, 202368905, 330180845, 404737810, 660361690, 1254687211, 2509374422, 6273436055, 12546872110]

約数ペア:

[(1, 12546872110), (2, 6273436055), (5, 2509374422), (10, 1254687211), (19, 660361690), (31, 404737810), (38, 330180845), (62, 202368905), (95, 132072338), (155, 80947562), (190, 66036169), (241, 52061710), (310, 40473781), (482, 26030855), (589, 21301990), (1178, 10650995), (1205, 10412342), (2410, 5206171), (2945, 4260398), (4579, 2740090), (5890, 2130199), (7471, 1679410), (8839, 1419490), (9158, 1370045), (14942, 839705), (17678, 709745), (22895, 548018), (37355, 335882), (44195, 283898), (45790, 274009), (74710, 167941), (88390, 141949)]