393742030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{76159}}^1$

素因数の和:76224

約数の個数: 32

約数和(自身を含む): 789626880

約数和(自身を除く): 395884850

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 76159, 152318, 380795, 761590, 837749, 1675498, 3579473, 4188745, 7158946, 8377490, 17897365, 35794730, 39374203, 78748406, 196871015, 393742030]

約数ペア:

[(1, 393742030), (2, 196871015), (5, 78748406), (10, 39374203), (11, 35794730), (22, 17897365), (47, 8377490), (55, 7158946), (94, 4188745), (110, 3579473), (235, 1675498), (470, 837749), (517, 761590), (1034, 380795), (2585, 152318), (5170, 76159)]