105182740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 257191200

約数和(自身を除く): 152008460

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 53, 65, 68, 85, 106, 130, 170, 212, 221, 260, 265, 340, 442, 449, 530, 689, 884, 898, 901, 1060, 1105, 1378, 1796, 1802, 2210, 2245, 2756, 3445, 3604, 4420, 4490, 4505, 5837, 6890, 7633, 8980, 9010, 11674, 11713, 13780, 15266, 18020, 23348, 23426, 23797, 29185, 30532, 38165, 46852, 47594, 58370, 58565, 76330, 95188, 99229, 116740, 117130, 118985, 152660, 198458, 234260, 237970, 309361, 396916, 404549, 475940, 496145, 618722, 809098, 992290, 1237444, 1546805, 1618196, 1984580, 2022745, 3093610, 4045490, 5259137, 6187220, 8090980, 10518274, 21036548, 26295685, 52591370, 105182740]

約数ペア:

[(1, 105182740), (2, 52591370), (4, 26295685), (5, 21036548), (10, 10518274), (13, 8090980), (17, 6187220), (20, 5259137), (26, 4045490), (34, 3093610), (52, 2022745), (53, 1984580), (65, 1618196), (68, 1546805), (85, 1237444), (106, 992290), (130, 809098), (170, 618722), (212, 496145), (221, 475940), (260, 404549), (265, 396916), (340, 309361), (442, 237970), (449, 234260), (530, 198458), (689, 152660), (884, 118985), (898, 117130), (901, 116740), (1060, 99229), (1105, 95188), (1378, 76330), (1796, 58565), (1802, 58370), (2210, 47594), (2245, 46852), (2756, 38165), (3445, 30532), (3604, 29185), (4420, 23797), (4490, 23426), (4505, 23348), (5837, 18020), (6890, 15266), (7633, 13780), (8980, 11713), (9010, 11674)]