458522080

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:596

約数の個数: 96

約数和(自身を含む): 1114495200

約数和(自身を除く): 655973120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 139, 160, 212, 265, 278, 389, 424, 530, 556, 695, 778, 848, 1060, 1112, 1390, 1556, 1696, 1945, 2120, 2224, 2780, 3112, 3890, 4240, 4448, 5560, 6224, 7367, 7780, 8480, 11120, 12448, 14734, 15560, 20617, 22240, 29468, 31120, 36835, 41234, 54071, 58936, 62240, 73670, 82468, 103085, 108142, 117872, 147340, 164936, 206170, 216284, 235744, 270355, 294680, 329872, 412340, 432568, 540710, 589360, 659744, 824680, 865136, 1081420, 1178720, 1649360, 1730272, 2162840, 2865763, 3298720, 4325680, 5731526, 8651360, 11463052, 14328815, 22926104, 28657630, 45852208, 57315260, 91704416, 114630520, 229261040, 458522080]

約数ペア:

[(1, 458522080), (2, 229261040), (4, 114630520), (5, 91704416), (8, 57315260), (10, 45852208), (16, 28657630), (20, 22926104), (32, 14328815), (40, 11463052), (53, 8651360), (80, 5731526), (106, 4325680), (139, 3298720), (160, 2865763), (212, 2162840), (265, 1730272), (278, 1649360), (389, 1178720), (424, 1081420), (530, 865136), (556, 824680), (695, 659744), (778, 589360), (848, 540710), (1060, 432568), (1112, 412340), (1390, 329872), (1556, 294680), (1696, 270355), (1945, 235744), (2120, 216284), (2224, 206170), (2780, 164936), (3112, 147340), (3890, 117872), (4240, 108142), (4448, 103085), (5560, 82468), (6224, 73670), (7367, 62240), (7780, 58936), (8480, 54071), (11120, 41234), (12448, 36835), (14734, 31120), (15560, 29468), (20617, 22240)]