4374880

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 10629360

約数和(自身を除く): 6254480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 739, 740, 1184, 1478, 1480, 2956, 2960, 3695, 5912, 5920, 7390, 11824, 14780, 23648, 27343, 29560, 54686, 59120, 109372, 118240, 136715, 218744, 273430, 437488, 546860, 874976, 1093720, 2187440, 4374880]

約数ペア:

[(1, 4374880), (2, 2187440), (4, 1093720), (5, 874976), (8, 546860), (10, 437488), (16, 273430), (20, 218744), (32, 136715), (37, 118240), (40, 109372), (74, 59120), (80, 54686), (148, 29560), (160, 27343), (185, 23648), (296, 14780), (370, 11824), (592, 7390), (739, 5920), (740, 5912), (1184, 3695), (1478, 2960), (1480, 2956)]