38863747870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1\times {\mathrm{146011}}^1$

素因数の和:146680

約数の個数: 32

約数和(自身を含む): 71697732480

約数和(自身を除く): 32833984610

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 619, 1238, 3095, 6190, 26617, 53234, 133085, 146011, 266170, 292022, 730055, 1460110, 6278473, 12556946, 31392365, 62784730, 90380809, 180761618, 451904045, 903808090, 3886374787, 7772749574, 19431873935, 38863747870]

約数ペア:

[(1, 38863747870), (2, 19431873935), (5, 7772749574), (10, 3886374787), (43, 903808090), (86, 451904045), (215, 180761618), (430, 90380809), (619, 62784730), (1238, 31392365), (3095, 12556946), (6190, 6278473), (26617, 1460110), (53234, 730055), (133085, 292022), (146011, 266170)]