125825920

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 334666080

約数和(自身を除く): 208840160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 64, 80, 88, 110, 122, 128, 160, 176, 220, 244, 293, 305, 320, 352, 440, 488, 586, 610, 640, 671, 704, 880, 976, 1172, 1220, 1342, 1408, 1465, 1760, 1952, 2344, 2440, 2684, 2930, 3223, 3355, 3520, 3904, 4688, 4880, 5368, 5860, 6446, 6710, 7040, 7808, 9376, 9760, 10736, 11720, 12892, 13420, 16115, 17873, 18752, 19520, 21472, 23440, 25784, 26840, 32230, 35746, 37504, 39040, 42944, 46880, 51568, 53680, 64460, 71492, 85888, 89365, 93760, 103136, 107360, 128920, 142984, 178730, 187520, 196603, 206272, 214720, 257840, 285968, 357460, 393206, 412544, 429440, 515680, 571936, 714920, 786412, 983015, 1031360, 1143872, 1429840, 1572824, 1966030, 2062720, 2287744, 2859680, 3145648, 3932060, 5719360, 6291296, 7864120, 11438720, 12582592, 15728240, 25165184, 31456480, 62912960, 125825920]

約数ペア:

[(1, 125825920), (2, 62912960), (4, 31456480), (5, 25165184), (8, 15728240), (10, 12582592), (11, 11438720), (16, 7864120), (20, 6291296), (22, 5719360), (32, 3932060), (40, 3145648), (44, 2859680), (55, 2287744), (61, 2062720), (64, 1966030), (80, 1572824), (88, 1429840), (110, 1143872), (122, 1031360), (128, 983015), (160, 786412), (176, 714920), (220, 571936), (244, 515680), (293, 429440), (305, 412544), (320, 393206), (352, 357460), (440, 285968), (488, 257840), (586, 214720), (610, 206272), (640, 196603), (671, 187520), (704, 178730), (880, 142984), (976, 128920), (1172, 107360), (1220, 103136), (1342, 93760), (1408, 89365), (1465, 85888), (1760, 71492), (1952, 64460), (2344, 53680), (2440, 51568), (2684, 46880), (2930, 42944), (3223, 39040), (3355, 37504), (3520, 35746), (3904, 32230), (4688, 26840), (4880, 25784), (5368, 23440), (5860, 21472), (6446, 19520), (6710, 18752), (7040, 17873), (7808, 16115), (9376, 13420), (9760, 12892), (10736, 11720)]