15693267008780

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{28751}}^1\times {\mathrm{462571}}^1$

素因数の和:491390

約数の個数: 48

約数和(自身を含む): 33515672762880

約数和(自身を除く): 17822405754100

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 28751, 57502, 115004, 143755, 287510, 462571, 575020, 925142, 1696309, 1850284, 2312855, 3392618, 4625710, 6785236, 8481545, 9251420, 16963090, 27291689, 33926180, 54583378, 109166756, 136458445, 272916890, 545833780, 13299378821, 26598757642, 53197515284, 66496894105, 132993788210, 265987576420, 784663350439, 1569326700878, 3138653401756, 3923316752195, 7846633504390, 15693267008780]

約数ペア:

[(1, 15693267008780), (2, 7846633504390), (4, 3923316752195), (5, 3138653401756), (10, 1569326700878), (20, 784663350439), (59, 265987576420), (118, 132993788210), (236, 66496894105), (295, 53197515284), (590, 26598757642), (1180, 13299378821), (28751, 545833780), (57502, 272916890), (115004, 136458445), (143755, 109166756), (287510, 54583378), (462571, 33926180), (575020, 27291689), (925142, 16963090), (1696309, 9251420), (1850284, 8481545), (2312855, 6785236), (3392618, 4625710)]