29161120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 74462976

約数和(自身を除く): 45301856

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 71, 80, 85, 136, 142, 151, 160, 170, 272, 284, 302, 340, 355, 544, 568, 604, 680, 710, 755, 1136, 1207, 1208, 1360, 1420, 1510, 2272, 2414, 2416, 2567, 2720, 2840, 3020, 4828, 4832, 5134, 5680, 6035, 6040, 9656, 10268, 10721, 11360, 12070, 12080, 12835, 19312, 20536, 21442, 24140, 24160, 25670, 38624, 41072, 42884, 48280, 51340, 53605, 82144, 85768, 96560, 102680, 107210, 171536, 182257, 193120, 205360, 214420, 343072, 364514, 410720, 428840, 729028, 857680, 911285, 1458056, 1715360, 1822570, 2916112, 3645140, 5832224, 7290280, 14580560, 29161120]

約数ペア:

[(1, 29161120), (2, 14580560), (4, 7290280), (5, 5832224), (8, 3645140), (10, 2916112), (16, 1822570), (17, 1715360), (20, 1458056), (32, 911285), (34, 857680), (40, 729028), (68, 428840), (71, 410720), (80, 364514), (85, 343072), (136, 214420), (142, 205360), (151, 193120), (160, 182257), (170, 171536), (272, 107210), (284, 102680), (302, 96560), (340, 85768), (355, 82144), (544, 53605), (568, 51340), (604, 48280), (680, 42884), (710, 41072), (755, 38624), (1136, 25670), (1207, 24160), (1208, 24140), (1360, 21442), (1420, 20536), (1510, 19312), (2272, 12835), (2414, 12080), (2416, 12070), (2567, 11360), (2720, 10721), (2840, 10268), (3020, 9656), (4828, 6040), (4832, 6035), (5134, 5680)]