4370240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1951}}^1$

素因数の和:1975

約数の個数: 56

約数和(自身を含む): 11899392

約数和(自身を除く): 7529152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 1951, 2240, 3902, 7804, 9755, 13657, 15608, 19510, 27314, 31216, 39020, 54628, 62432, 68285, 78040, 109256, 124864, 136570, 156080, 218512, 273140, 312160, 437024, 546280, 624320, 874048, 1092560, 2185120, 4370240]

約数ペア:

[(1, 4370240), (2, 2185120), (4, 1092560), (5, 874048), (7, 624320), (8, 546280), (10, 437024), (14, 312160), (16, 273140), (20, 218512), (28, 156080), (32, 136570), (35, 124864), (40, 109256), (56, 78040), (64, 68285), (70, 62432), (80, 54628), (112, 39020), (140, 31216), (160, 27314), (224, 19510), (280, 15608), (320, 13657), (448, 9755), (560, 7804), (1120, 3902), (1951, 2240)]