55889600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2687}}^1$

素因数の和:2722

約数の個数: 84

約数和(自身を含む): 148157184

約数和(自身を除く): 92267584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 2687, 4160, 5200, 5374, 10400, 10748, 13435, 20800, 21496, 26870, 34931, 42992, 53740, 67175, 69862, 85984, 107480, 134350, 139724, 171968, 174655, 214960, 268700, 279448, 349310, 429920, 537400, 558896, 698620, 859840, 873275, 1074800, 1117792, 1397240, 1746550, 2149600, 2235584, 2794480, 3493100, 4299200, 5588960, 6986200, 11177920, 13972400, 27944800, 55889600]

約数ペア:

[(1, 55889600), (2, 27944800), (4, 13972400), (5, 11177920), (8, 6986200), (10, 5588960), (13, 4299200), (16, 3493100), (20, 2794480), (25, 2235584), (26, 2149600), (32, 1746550), (40, 1397240), (50, 1117792), (52, 1074800), (64, 873275), (65, 859840), (80, 698620), (100, 558896), (104, 537400), (130, 429920), (160, 349310), (200, 279448), (208, 268700), (260, 214960), (320, 174655), (325, 171968), (400, 139724), (416, 134350), (520, 107480), (650, 85984), (800, 69862), (832, 67175), (1040, 53740), (1300, 42992), (1600, 34931), (2080, 26870), (2600, 21496), (2687, 20800), (4160, 13435), (5200, 10748), (5374, 10400)]