89369920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14699}}^1$

素因数の和:14735

約数の個数: 56

約数和(自身を含む): 224028000

約数和(自身を除く): 134658080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 14699, 29398, 58796, 73495, 117592, 146990, 235184, 279281, 293980, 470368, 558562, 587960, 940736, 1117124, 1175920, 1396405, 2234248, 2351840, 2792810, 4468496, 4703680, 5585620, 8936992, 11171240, 17873984, 22342480, 44684960, 89369920]

約数ペア:

[(1, 89369920), (2, 44684960), (4, 22342480), (5, 17873984), (8, 11171240), (10, 8936992), (16, 5585620), (19, 4703680), (20, 4468496), (32, 2792810), (38, 2351840), (40, 2234248), (64, 1396405), (76, 1175920), (80, 1117124), (95, 940736), (152, 587960), (160, 558562), (190, 470368), (304, 293980), (320, 279281), (380, 235184), (608, 146990), (760, 117592), (1216, 73495), (1520, 58796), (3040, 29398), (6080, 14699)]