13779009160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2879}}^1\times {\mathrm{17093}}^1$

素因数の和:19990

約数の個数: 64

約数和(自身を含む): 35446118400

約数和(自身を除く): 21667109240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2879, 5758, 11516, 14395, 17093, 20153, 23032, 28790, 34186, 40306, 57580, 68372, 80612, 85465, 100765, 115160, 119651, 136744, 161224, 170930, 201530, 239302, 341860, 403060, 478604, 598255, 683720, 806120, 957208, 1196510, 2393020, 4786040, 49210747, 98421494, 196842988, 246053735, 344475229, 393685976, 492107470, 688950458, 984214940, 1377900916, 1722376145, 1968429880, 2755801832, 3444752290, 6889504580, 13779009160]

約数ペア:

[(1, 13779009160), (2, 6889504580), (4, 3444752290), (5, 2755801832), (7, 1968429880), (8, 1722376145), (10, 1377900916), (14, 984214940), (20, 688950458), (28, 492107470), (35, 393685976), (40, 344475229), (56, 246053735), (70, 196842988), (140, 98421494), (280, 49210747), (2879, 4786040), (5758, 2393020), (11516, 1196510), (14395, 957208), (17093, 806120), (20153, 683720), (23032, 598255), (28790, 478604), (34186, 403060), (40306, 341860), (57580, 239302), (68372, 201530), (80612, 170930), (85465, 161224), (100765, 136744), (115160, 119651)]