104223980

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{15193}}^1$

素因数の和:15223

約数の個数: 48

約数和(自身を含む): 255259200

約数和(自身を除く): 151035220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 15193, 30386, 60772, 75965, 106351, 151930, 212702, 303860, 425404, 531755, 744457, 1063510, 1488914, 2127020, 2977828, 3722285, 5211199, 7444570, 10422398, 14889140, 20844796, 26055995, 52111990, 104223980]

約数ペア:

[(1, 104223980), (2, 52111990), (4, 26055995), (5, 20844796), (7, 14889140), (10, 10422398), (14, 7444570), (20, 5211199), (28, 3722285), (35, 2977828), (49, 2127020), (70, 1488914), (98, 1063510), (140, 744457), (196, 531755), (245, 425404), (343, 303860), (490, 212702), (686, 151930), (980, 106351), (1372, 75965), (1715, 60772), (3430, 30386), (6860, 15193)]