107845120

素因数分解:

$2^9\times 5^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:535

約数の個数: 80

約数和(自身を含む): 261724320

約数和(自身を除く): 153879200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 256, 320, 409, 412, 512, 515, 640, 818, 824, 1030, 1280, 1636, 1648, 2045, 2060, 2560, 3272, 3296, 4090, 4120, 6544, 6592, 8180, 8240, 13088, 13184, 16360, 16480, 26176, 26368, 32720, 32960, 42127, 52352, 52736, 65440, 65920, 84254, 104704, 130880, 131840, 168508, 209408, 210635, 261760, 263680, 337016, 421270, 523520, 674032, 842540, 1047040, 1348064, 1685080, 2696128, 3370160, 5392256, 6740320, 10784512, 13480640, 21569024, 26961280, 53922560, 107845120]

約数ペア:

[(1, 107845120), (2, 53922560), (4, 26961280), (5, 21569024), (8, 13480640), (10, 10784512), (16, 6740320), (20, 5392256), (32, 3370160), (40, 2696128), (64, 1685080), (80, 1348064), (103, 1047040), (128, 842540), (160, 674032), (206, 523520), (256, 421270), (320, 337016), (409, 263680), (412, 261760), (512, 210635), (515, 209408), (640, 168508), (818, 131840), (824, 130880), (1030, 104704), (1280, 84254), (1636, 65920), (1648, 65440), (2045, 52736), (2060, 52352), (2560, 42127), (3272, 32960), (3296, 32720), (4090, 26368), (4120, 26176), (6544, 16480), (6592, 16360), (8180, 13184), (8240, 13088)]