105507380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 260789760

約数和(自身を除く): 155282380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 43, 44, 55, 76, 86, 95, 110, 172, 190, 209, 215, 220, 380, 418, 430, 473, 587, 817, 836, 860, 946, 1045, 1174, 1634, 1892, 2090, 2348, 2365, 2935, 3268, 4085, 4180, 4730, 5870, 6457, 8170, 8987, 9460, 11153, 11740, 12914, 16340, 17974, 22306, 25241, 25828, 32285, 35948, 44612, 44935, 50482, 55765, 64570, 89870, 100964, 111530, 122683, 126205, 129140, 179740, 223060, 245366, 252410, 277651, 479579, 490732, 504820, 555302, 613415, 959158, 1110604, 1226830, 1388255, 1918316, 2397895, 2453660, 2776510, 4795790, 5275369, 5553020, 9591580, 10550738, 21101476, 26376845, 52753690, 105507380]

約数ペア:

[(1, 105507380), (2, 52753690), (4, 26376845), (5, 21101476), (10, 10550738), (11, 9591580), (19, 5553020), (20, 5275369), (22, 4795790), (38, 2776510), (43, 2453660), (44, 2397895), (55, 1918316), (76, 1388255), (86, 1226830), (95, 1110604), (110, 959158), (172, 613415), (190, 555302), (209, 504820), (215, 490732), (220, 479579), (380, 277651), (418, 252410), (430, 245366), (473, 223060), (587, 179740), (817, 129140), (836, 126205), (860, 122683), (946, 111530), (1045, 100964), (1174, 89870), (1634, 64570), (1892, 55765), (2090, 50482), (2348, 44935), (2365, 44612), (2935, 35948), (3268, 32285), (4085, 25828), (4180, 25241), (4730, 22306), (5870, 17974), (6457, 16340), (8170, 12914), (8987, 11740), (9460, 11153)]