15693829040

素因数分解:

$2^4\times 5^1\times {\mathrm{761}}^1\times {\mathrm{257783}}^1$

素因数の和:258557

約数の個数: 40

約数和(自身を含む): 36536241888

約数和(自身を除く): 20842412848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 761, 1522, 3044, 3805, 6088, 7610, 12176, 15220, 30440, 60880, 257783, 515566, 1031132, 1288915, 2062264, 2577830, 4124528, 5155660, 10311320, 20622640, 196172863, 392345726, 784691452, 980864315, 1569382904, 1961728630, 3138765808, 3923457260, 7846914520, 15693829040]

約数ペア:

[(1, 15693829040), (2, 7846914520), (4, 3923457260), (5, 3138765808), (8, 1961728630), (10, 1569382904), (16, 980864315), (20, 784691452), (40, 392345726), (80, 196172863), (761, 20622640), (1522, 10311320), (3044, 5155660), (3805, 4124528), (6088, 2577830), (7610, 2062264), (12176, 1288915), (15220, 1031132), (30440, 515566), (60880, 257783)]