1836704088680

素因数分解:

$2^3\times 5^1\times {\mathrm{6653}}^1\times {\mathrm{6901789}}^1$

素因数の和:6908453

約数の個数: 32

約数和(自身を含む): 4133205959400

約数和(自身を除く): 2296501870720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6653, 13306, 26612, 33265, 53224, 66530, 133060, 266120, 6901789, 13803578, 27607156, 34508945, 55214312, 69017890, 138035780, 276071560, 45917602217, 91835204434, 183670408868, 229588011085, 367340817736, 459176022170, 918352044340, 1836704088680]

約数ペア:

[(1, 1836704088680), (2, 918352044340), (4, 459176022170), (5, 367340817736), (8, 229588011085), (10, 183670408868), (20, 91835204434), (40, 45917602217), (6653, 276071560), (13306, 138035780), (26612, 69017890), (33265, 55214312), (53224, 34508945), (66530, 27607156), (133060, 13803578), (266120, 6901789)]