101354440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 257019840

約数和(自身を除く): 155665400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 121, 172, 215, 220, 242, 344, 430, 440, 473, 484, 487, 605, 860, 946, 968, 974, 1210, 1720, 1892, 1948, 2365, 2420, 2435, 3784, 3896, 4730, 4840, 4870, 5203, 5357, 9460, 9740, 10406, 10714, 18920, 19480, 20812, 20941, 21428, 26015, 26785, 41624, 41882, 42856, 52030, 53570, 58927, 83764, 104060, 104705, 107140, 117854, 167528, 208120, 209410, 214280, 230351, 235708, 294635, 418820, 460702, 471416, 589270, 837640, 921404, 1151755, 1178540, 1842808, 2303510, 2357080, 2533861, 4607020, 5067722, 9214040, 10135444, 12669305, 20270888, 25338610, 50677220, 101354440]

約数ペア:

[(1, 101354440), (2, 50677220), (4, 25338610), (5, 20270888), (8, 12669305), (10, 10135444), (11, 9214040), (20, 5067722), (22, 4607020), (40, 2533861), (43, 2357080), (44, 2303510), (55, 1842808), (86, 1178540), (88, 1151755), (110, 921404), (121, 837640), (172, 589270), (215, 471416), (220, 460702), (242, 418820), (344, 294635), (430, 235708), (440, 230351), (473, 214280), (484, 209410), (487, 208120), (605, 167528), (860, 117854), (946, 107140), (968, 104705), (974, 104060), (1210, 83764), (1720, 58927), (1892, 53570), (1948, 52030), (2365, 42856), (2420, 41882), (2435, 41624), (3784, 26785), (3896, 26015), (4730, 21428), (4840, 20941), (4870, 20812), (5203, 19480), (5357, 18920), (9460, 10714), (9740, 10406)]