105803320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2111}}^1$

素因数の和:2308

約数の個数: 64

約数和(自身を含む): 273715200

約数和(自身を除く): 167911880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 179, 280, 358, 716, 895, 1253, 1432, 1790, 2111, 2506, 3580, 4222, 5012, 6265, 7160, 8444, 10024, 10555, 12530, 14777, 16888, 21110, 25060, 29554, 42220, 50120, 59108, 73885, 84440, 118216, 147770, 295540, 377869, 591080, 755738, 1511476, 1889345, 2645083, 3022952, 3778690, 5290166, 7557380, 10580332, 13225415, 15114760, 21160664, 26450830, 52901660, 105803320]

約数ペア:

[(1, 105803320), (2, 52901660), (4, 26450830), (5, 21160664), (7, 15114760), (8, 13225415), (10, 10580332), (14, 7557380), (20, 5290166), (28, 3778690), (35, 3022952), (40, 2645083), (56, 1889345), (70, 1511476), (140, 755738), (179, 591080), (280, 377869), (358, 295540), (716, 147770), (895, 118216), (1253, 84440), (1432, 73885), (1790, 59108), (2111, 50120), (2506, 42220), (3580, 29554), (4222, 25060), (5012, 21110), (6265, 16888), (7160, 14777), (8444, 12530), (10024, 10555)]