7017200

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:402

約数の個数: 60

約数和(自身を含む): 17228808

約数和(自身を除く): 10211608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 331, 400, 424, 530, 662, 848, 1060, 1324, 1325, 1655, 2120, 2648, 2650, 3310, 4240, 5296, 5300, 6620, 8275, 10600, 13240, 16550, 17543, 21200, 26480, 33100, 35086, 66200, 70172, 87715, 132400, 140344, 175430, 280688, 350860, 438575, 701720, 877150, 1403440, 1754300, 3508600, 7017200]

約数ペア:

[(1, 7017200), (2, 3508600), (4, 1754300), (5, 1403440), (8, 877150), (10, 701720), (16, 438575), (20, 350860), (25, 280688), (40, 175430), (50, 140344), (53, 132400), (80, 87715), (100, 70172), (106, 66200), (200, 35086), (212, 33100), (265, 26480), (331, 21200), (400, 17543), (424, 16550), (530, 13240), (662, 10600), (848, 8275), (1060, 6620), (1324, 5300), (1325, 5296), (1655, 4240), (2120, 3310), (2648, 2650)]