45745120

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 113430240

約数和(自身を除く): 67685120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 61, 80, 86, 109, 122, 160, 172, 215, 218, 244, 305, 344, 430, 436, 488, 545, 610, 688, 860, 872, 976, 1090, 1220, 1376, 1720, 1744, 1952, 2180, 2440, 2623, 3440, 3488, 4360, 4687, 4880, 5246, 6649, 6880, 8720, 9374, 9760, 10492, 13115, 13298, 17440, 18748, 20984, 23435, 26230, 26596, 33245, 37496, 41968, 46870, 52460, 53192, 66490, 74992, 83936, 93740, 104920, 106384, 132980, 149984, 187480, 209840, 212768, 265960, 285907, 374960, 419680, 531920, 571814, 749920, 1063840, 1143628, 1429535, 2287256, 2859070, 4574512, 5718140, 9149024, 11436280, 22872560, 45745120]

約数ペア:

[(1, 45745120), (2, 22872560), (4, 11436280), (5, 9149024), (8, 5718140), (10, 4574512), (16, 2859070), (20, 2287256), (32, 1429535), (40, 1143628), (43, 1063840), (61, 749920), (80, 571814), (86, 531920), (109, 419680), (122, 374960), (160, 285907), (172, 265960), (215, 212768), (218, 209840), (244, 187480), (305, 149984), (344, 132980), (430, 106384), (436, 104920), (488, 93740), (545, 83936), (610, 74992), (688, 66490), (860, 53192), (872, 52460), (976, 46870), (1090, 41968), (1220, 37496), (1376, 33245), (1720, 26596), (1744, 26230), (1952, 23435), (2180, 20984), (2440, 18748), (2623, 17440), (3440, 13298), (3488, 13115), (4360, 10492), (4687, 9760), (4880, 9374), (5246, 8720), (6649, 6880)]