88897337560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{745033}}^1$

素因数の和:745220

約数の個数: 64

約数和(自身を含む): 211887669600

約数和(自身を除く): 122990332040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 157, 190, 314, 380, 628, 760, 785, 1256, 1570, 2983, 3140, 5966, 6280, 11932, 14915, 23864, 29830, 59660, 119320, 745033, 1490066, 2980132, 3725165, 5960264, 7450330, 14155627, 14900660, 28311254, 29801320, 56622508, 70778135, 113245016, 116970181, 141556270, 233940362, 283112540, 467880724, 566225080, 584850905, 935761448, 1169701810, 2222433439, 2339403620, 4444866878, 4678807240, 8889733756, 11112167195, 17779467512, 22224334390, 44448668780, 88897337560]

約数ペア:

[(1, 88897337560), (2, 44448668780), (4, 22224334390), (5, 17779467512), (8, 11112167195), (10, 8889733756), (19, 4678807240), (20, 4444866878), (38, 2339403620), (40, 2222433439), (76, 1169701810), (95, 935761448), (152, 584850905), (157, 566225080), (190, 467880724), (314, 283112540), (380, 233940362), (628, 141556270), (760, 116970181), (785, 113245016), (1256, 70778135), (1570, 56622508), (2983, 29801320), (3140, 28311254), (5966, 14900660), (6280, 14155627), (11932, 7450330), (14915, 5960264), (23864, 3725165), (29830, 2980132), (59660, 1490066), (119320, 745033)]