8222160640

素因数分解:

$2^8\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{3169}}^1$

素因数の和:5217

約数の個数: 72

約数和(自身を含む): 19710578160

約数和(自身を除く): 11488417520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 2027, 3169, 4054, 6338, 8108, 10135, 12676, 15845, 16216, 20270, 25352, 31690, 32432, 40540, 50704, 63380, 64864, 81080, 101408, 126760, 129728, 162160, 202816, 253520, 259456, 324320, 405632, 507040, 518912, 648640, 811264, 1014080, 1297280, 2028160, 2594560, 4056320, 6423563, 12847126, 25694252, 32117815, 51388504, 64235630, 102777008, 128471260, 205554016, 256942520, 411108032, 513885040, 822216064, 1027770080, 1644432128, 2055540160, 4111080320, 8222160640]

約数ペア:

[(1, 8222160640), (2, 4111080320), (4, 2055540160), (5, 1644432128), (8, 1027770080), (10, 822216064), (16, 513885040), (20, 411108032), (32, 256942520), (40, 205554016), (64, 128471260), (80, 102777008), (128, 64235630), (160, 51388504), (256, 32117815), (320, 25694252), (640, 12847126), (1280, 6423563), (2027, 4056320), (3169, 2594560), (4054, 2028160), (6338, 1297280), (8108, 1014080), (10135, 811264), (12676, 648640), (15845, 518912), (16216, 507040), (20270, 405632), (25352, 324320), (31690, 259456), (32432, 253520), (40540, 202816), (50704, 162160), (63380, 129728), (64864, 126760), (81080, 101408)]