47131000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{6733}}^1$

素因数の和:6761

約数の個数: 64

約数和(自身を含む): 126060480

約数和(自身を除く): 78929480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 6733, 7000, 13466, 26932, 33665, 47131, 53864, 67330, 94262, 134660, 168325, 188524, 235655, 269320, 336650, 377048, 471310, 673300, 841625, 942620, 1178275, 1346600, 1683250, 1885240, 2356550, 3366500, 4713100, 5891375, 6733000, 9426200, 11782750, 23565500, 47131000]

約数ペア:

[(1, 47131000), (2, 23565500), (4, 11782750), (5, 9426200), (7, 6733000), (8, 5891375), (10, 4713100), (14, 3366500), (20, 2356550), (25, 1885240), (28, 1683250), (35, 1346600), (40, 1178275), (50, 942620), (56, 841625), (70, 673300), (100, 471310), (125, 377048), (140, 336650), (175, 269320), (200, 235655), (250, 188524), (280, 168325), (350, 134660), (500, 94262), (700, 67330), (875, 53864), (1000, 47131), (1400, 33665), (1750, 26932), (3500, 13466), (6733, 7000)]