1137268520

素因数分解:

$2^3\times 5^1\times {\mathrm{773}}^1\times {\mathrm{36781}}^1$

素因数の和:37565

約数の個数: 32

約数和(自身を含む): 2562234120

約数和(自身を除く): 1424965600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 773, 1546, 3092, 3865, 6184, 7730, 15460, 30920, 36781, 73562, 147124, 183905, 294248, 367810, 735620, 1471240, 28431713, 56863426, 113726852, 142158565, 227453704, 284317130, 568634260, 1137268520]

約数ペア:

[(1, 1137268520), (2, 568634260), (4, 284317130), (5, 227453704), (8, 142158565), (10, 113726852), (20, 56863426), (40, 28431713), (773, 1471240), (1546, 735620), (3092, 367810), (3865, 294248), (6184, 183905), (7730, 147124), (15460, 73562), (30920, 36781)]