142194560

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5419}}^1$

素因数の和:5479

約数の個数: 64

約数和(自身を含む): 348289200

約数和(自身を除く): 206094640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1312, 1640, 2624, 3280, 5248, 5419, 6560, 10838, 13120, 21676, 26240, 27095, 43352, 54190, 86704, 108380, 173408, 216760, 222179, 346816, 433520, 444358, 693632, 867040, 888716, 1110895, 1734080, 1777432, 2221790, 3468160, 3554864, 4443580, 7109728, 8887160, 14219456, 17774320, 28438912, 35548640, 71097280, 142194560]

約数ペア:

[(1, 142194560), (2, 71097280), (4, 35548640), (5, 28438912), (8, 17774320), (10, 14219456), (16, 8887160), (20, 7109728), (32, 4443580), (40, 3554864), (41, 3468160), (64, 2221790), (80, 1777432), (82, 1734080), (128, 1110895), (160, 888716), (164, 867040), (205, 693632), (320, 444358), (328, 433520), (410, 346816), (640, 222179), (656, 216760), (820, 173408), (1312, 108380), (1640, 86704), (2624, 54190), (3280, 43352), (5248, 27095), (5419, 26240), (6560, 21676), (10838, 13120)]