15697050340

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1\times {\mathrm{16223}}^1$

素因数の和:16812

約数の個数: 48

約数和(自身を含む): 33361735680

約数和(自身を除く): 17664685340

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 479, 505, 958, 1010, 1916, 2020, 2395, 4790, 9580, 16223, 32446, 48379, 64892, 81115, 96758, 162230, 193516, 241895, 324460, 483790, 967580, 1638523, 3277046, 6554092, 7770817, 8192615, 15541634, 16385230, 31083268, 32770460, 38854085, 77708170, 155416340, 784852517, 1569705034, 3139410068, 3924262585, 7848525170, 15697050340]

約数ペア:

[(1, 15697050340), (2, 7848525170), (4, 3924262585), (5, 3139410068), (10, 1569705034), (20, 784852517), (101, 155416340), (202, 77708170), (404, 38854085), (479, 32770460), (505, 31083268), (958, 16385230), (1010, 15541634), (1916, 8192615), (2020, 7770817), (2395, 6554092), (4790, 3277046), (9580, 1638523), (16223, 967580), (32446, 483790), (48379, 324460), (64892, 241895), (81115, 193516), (96758, 162230)]