2775110000

素因数分解:

$2^4\times 5^4\times {\mathrm{13}}^1\times {\mathrm{21347}}^1$

素因数の和:21388

約数の個数: 100

約数和(自身を含む): 7235989992

約数和(自身を除く): 4460879992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 625, 650, 1000, 1040, 1250, 1300, 1625, 2000, 2500, 2600, 3250, 5000, 5200, 6500, 8125, 10000, 13000, 16250, 21347, 26000, 32500, 42694, 65000, 85388, 106735, 130000, 170776, 213470, 277511, 341552, 426940, 533675, 555022, 853880, 1067350, 1110044, 1387555, 1707760, 2134700, 2220088, 2668375, 2775110, 4269400, 4440176, 5336750, 5550220, 6937775, 8538800, 10673500, 11100440, 13341875, 13875550, 21347000, 22200880, 26683750, 27751100, 34688875, 42694000, 53367500, 55502200, 69377750, 106735000, 111004400, 138755500, 173444375, 213470000, 277511000, 346888750, 555022000, 693777500, 1387555000, 2775110000]

約数ペア:

[(1, 2775110000), (2, 1387555000), (4, 693777500), (5, 555022000), (8, 346888750), (10, 277511000), (13, 213470000), (16, 173444375), (20, 138755500), (25, 111004400), (26, 106735000), (40, 69377750), (50, 55502200), (52, 53367500), (65, 42694000), (80, 34688875), (100, 27751100), (104, 26683750), (125, 22200880), (130, 21347000), (200, 13875550), (208, 13341875), (250, 11100440), (260, 10673500), (325, 8538800), (400, 6937775), (500, 5550220), (520, 5336750), (625, 4440176), (650, 4269400), (1000, 2775110), (1040, 2668375), (1250, 2220088), (1300, 2134700), (1625, 1707760), (2000, 1387555), (2500, 1110044), (2600, 1067350), (3250, 853880), (5000, 555022), (5200, 533675), (6500, 426940), (8125, 341552), (10000, 277511), (13000, 213470), (16250, 170776), (21347, 130000), (26000, 106735), (32500, 85388), (42694, 65000)]