15696890480

素因数分解:

$2^4\times 5^1\times {\mathrm{673}}^1\times {\mathrm{291547}}^1$

素因数の和:292233

約数の個数: 40

約数和(自身を含む): 36549623472

約数和(自身を除く): 20852732992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 673, 1346, 2692, 3365, 5384, 6730, 10768, 13460, 26920, 53840, 291547, 583094, 1166188, 1457735, 2332376, 2915470, 4664752, 5830940, 11661880, 23323760, 196211131, 392422262, 784844524, 981055655, 1569689048, 1962111310, 3139378096, 3924222620, 7848445240, 15696890480]

約数ペア:

[(1, 15696890480), (2, 7848445240), (4, 3924222620), (5, 3139378096), (8, 1962111310), (10, 1569689048), (16, 981055655), (20, 784844524), (40, 392422262), (80, 196211131), (673, 23323760), (1346, 11661880), (2692, 5830940), (3365, 4664752), (5384, 2915470), (6730, 2332376), (10768, 1457735), (13460, 1166188), (26920, 583094), (53840, 291547)]