24504880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 60496128

約数和(自身を除く): 35991248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 62, 80, 82, 124, 155, 164, 205, 241, 248, 310, 328, 410, 482, 496, 620, 656, 820, 964, 1205, 1240, 1271, 1640, 1928, 2410, 2480, 2542, 3280, 3856, 4820, 5084, 6355, 7471, 9640, 9881, 10168, 12710, 14942, 19280, 19762, 20336, 25420, 29884, 37355, 39524, 49405, 50840, 59768, 74710, 79048, 98810, 101680, 119536, 149420, 158096, 197620, 298840, 306311, 395240, 597680, 612622, 790480, 1225244, 1531555, 2450488, 3063110, 4900976, 6126220, 12252440, 24504880]

約数ペア:

[(1, 24504880), (2, 12252440), (4, 6126220), (5, 4900976), (8, 3063110), (10, 2450488), (16, 1531555), (20, 1225244), (31, 790480), (40, 612622), (41, 597680), (62, 395240), (80, 306311), (82, 298840), (124, 197620), (155, 158096), (164, 149420), (205, 119536), (241, 101680), (248, 98810), (310, 79048), (328, 74710), (410, 59768), (482, 50840), (496, 49405), (620, 39524), (656, 37355), (820, 29884), (964, 25420), (1205, 20336), (1240, 19762), (1271, 19280), (1640, 14942), (1928, 12710), (2410, 10168), (2480, 9881), (2542, 9640), (3280, 7471), (3856, 6355), (4820, 5084)]