139047482080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66849751}}^1$

素因数の和:66849779

約数の個数: 48

約数和(自身を含む): 353768887584

約数和(自身を除く): 214721405504

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 66849751, 133699502, 267399004, 334248755, 534798008, 668497510, 869046763, 1069596016, 1336995020, 1738093526, 2139192032, 2673990040, 3476187052, 4345233815, 5347980080, 6952374104, 8690467630, 10695960160, 13904748208, 17380935260, 27809496416, 34761870520, 69523741040, 139047482080]

約数ペア:

[(1, 139047482080), (2, 69523741040), (4, 34761870520), (5, 27809496416), (8, 17380935260), (10, 13904748208), (13, 10695960160), (16, 8690467630), (20, 6952374104), (26, 5347980080), (32, 4345233815), (40, 3476187052), (52, 2673990040), (65, 2139192032), (80, 1738093526), (104, 1336995020), (130, 1069596016), (160, 869046763), (208, 668497510), (260, 534798008), (416, 334248755), (520, 267399004), (1040, 133699502), (2080, 66849751)]