45243880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 115823520

約数和(自身を除く): 70579640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 107, 110, 124, 155, 214, 220, 248, 310, 341, 428, 440, 535, 620, 682, 856, 961, 1070, 1177, 1240, 1364, 1705, 1922, 2140, 2354, 2728, 3317, 3410, 3844, 4280, 4708, 4805, 5885, 6634, 6820, 7688, 9416, 9610, 10571, 11770, 13268, 13640, 16585, 19220, 21142, 23540, 26536, 33170, 36487, 38440, 42284, 47080, 52855, 66340, 72974, 84568, 102827, 105710, 132680, 145948, 182435, 205654, 211420, 291896, 364870, 411308, 422840, 514135, 729740, 822616, 1028270, 1131097, 1459480, 2056540, 2262194, 4113080, 4524388, 5655485, 9048776, 11310970, 22621940, 45243880]

約数ペア:

[(1, 45243880), (2, 22621940), (4, 11310970), (5, 9048776), (8, 5655485), (10, 4524388), (11, 4113080), (20, 2262194), (22, 2056540), (31, 1459480), (40, 1131097), (44, 1028270), (55, 822616), (62, 729740), (88, 514135), (107, 422840), (110, 411308), (124, 364870), (155, 291896), (214, 211420), (220, 205654), (248, 182435), (310, 145948), (341, 132680), (428, 105710), (440, 102827), (535, 84568), (620, 72974), (682, 66340), (856, 52855), (961, 47080), (1070, 42284), (1177, 38440), (1240, 36487), (1364, 33170), (1705, 26536), (1922, 23540), (2140, 21142), (2354, 19220), (2728, 16585), (3317, 13640), (3410, 13268), (3844, 11770), (4280, 10571), (4708, 9610), (4805, 9416), (5885, 7688), (6634, 6820)]