104038640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:594

約数の個数: 80

約数和(自身を含む): 258010272

約数和(自身を除く): 153971632

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 227, 272, 337, 340, 454, 674, 680, 908, 1135, 1348, 1360, 1685, 1816, 2270, 2696, 3370, 3632, 3859, 4540, 5392, 5729, 6740, 7718, 9080, 11458, 13480, 15436, 18160, 19295, 22916, 26960, 28645, 30872, 38590, 45832, 57290, 61744, 76499, 77180, 91664, 114580, 152998, 154360, 229160, 305996, 308720, 382495, 458320, 611992, 764990, 1223984, 1300483, 1529980, 2600966, 3059960, 5201932, 6119920, 6502415, 10403864, 13004830, 20807728, 26009660, 52019320, 104038640]

約数ペア:

[(1, 104038640), (2, 52019320), (4, 26009660), (5, 20807728), (8, 13004830), (10, 10403864), (16, 6502415), (17, 6119920), (20, 5201932), (34, 3059960), (40, 2600966), (68, 1529980), (80, 1300483), (85, 1223984), (136, 764990), (170, 611992), (227, 458320), (272, 382495), (337, 308720), (340, 305996), (454, 229160), (674, 154360), (680, 152998), (908, 114580), (1135, 91664), (1348, 77180), (1360, 76499), (1685, 61744), (1816, 57290), (2270, 45832), (2696, 38590), (3370, 30872), (3632, 28645), (3859, 26960), (4540, 22916), (5392, 19295), (5729, 18160), (6740, 15436), (7718, 13480), (9080, 11458)]