1130147240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{763613}}^1$

素因数の和:763661

約数の個数: 32

約数和(自身を含む): 2611559880

約数和(自身を除く): 1481412640

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 763613, 1527226, 3054452, 3818065, 6108904, 7636130, 15272260, 28253681, 30544520, 56507362, 113014724, 141268405, 226029448, 282536810, 565073620, 1130147240]

約数ペア:

[(1, 1130147240), (2, 565073620), (4, 282536810), (5, 226029448), (8, 141268405), (10, 113014724), (20, 56507362), (37, 30544520), (40, 28253681), (74, 15272260), (148, 7636130), (185, 6108904), (296, 3818065), (370, 3054452), (740, 1527226), (1480, 763613)]