316162420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{48049}}^1$

素因数の和:48112

約数の個数: 48

約数和(自身を含む): 774950400

約数和(自身を除く): 458787980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 48049, 96098, 192196, 240245, 336343, 480490, 672686, 960980, 1345372, 1681715, 2258303, 3363430, 4516606, 6726860, 9033212, 11291515, 15808121, 22583030, 31616242, 45166060, 63232484, 79040605, 158081210, 316162420]

約数ペア:

[(1, 316162420), (2, 158081210), (4, 79040605), (5, 63232484), (7, 45166060), (10, 31616242), (14, 22583030), (20, 15808121), (28, 11291515), (35, 9033212), (47, 6726860), (70, 4516606), (94, 3363430), (140, 2258303), (188, 1681715), (235, 1345372), (329, 960980), (470, 672686), (658, 480490), (940, 336343), (1316, 240245), (1645, 192196), (3290, 96098), (6580, 48049)]