4563723220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{154493}}^1$

素因数の和:154720

約数の個数: 48

約数和(自身を含む): 11004916608

約数和(自身を除く): 6441193388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211, 422, 844, 1055, 1477, 2110, 2954, 4220, 5908, 7385, 14770, 29540, 154493, 308986, 617972, 772465, 1081451, 1544930, 2162902, 3089860, 4325804, 5407255, 10814510, 21629020, 32598023, 65196046, 130392092, 162990115, 228186161, 325980230, 456372322, 651960460, 912744644, 1140930805, 2281861610, 4563723220]

約数ペア:

[(1, 4563723220), (2, 2281861610), (4, 1140930805), (5, 912744644), (7, 651960460), (10, 456372322), (14, 325980230), (20, 228186161), (28, 162990115), (35, 130392092), (70, 65196046), (140, 32598023), (211, 21629020), (422, 10814510), (844, 5407255), (1055, 4325804), (1477, 3089860), (2110, 2162902), (2954, 1544930), (4220, 1081451), (5908, 772465), (7385, 617972), (14770, 308986), (29540, 154493)]