13302348440

素因数分解:

$2^3\times 5^1\times {\mathrm{10973}}^1\times {\mathrm{30307}}^1$

素因数の和:41291

約数の個数: 32

約数和(自身を含む): 29933999280

約数和(自身を除く): 16631650840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10973, 21946, 30307, 43892, 54865, 60614, 87784, 109730, 121228, 151535, 219460, 242456, 303070, 438920, 606140, 1212280, 332558711, 665117422, 1330234844, 1662793555, 2660469688, 3325587110, 6651174220, 13302348440]

約数ペア:

[(1, 13302348440), (2, 6651174220), (4, 3325587110), (5, 2660469688), (8, 1662793555), (10, 1330234844), (20, 665117422), (40, 332558711), (10973, 1212280), (21946, 606140), (30307, 438920), (43892, 303070), (54865, 242456), (60614, 219460), (87784, 151535), (109730, 121228)]