366947140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{25951}}^1$

素因数の和:26068

約数の個数: 48

約数和(自身を含む): 889426944

約数和(自身を除く): 522479804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 14140, 25951, 51902, 103804, 129755, 181657, 259510, 363314, 519020, 726628, 908285, 1816570, 2621051, 3633140, 5242102, 10484204, 13105255, 18347357, 26210510, 36694714, 52421020, 73389428, 91736785, 183473570, 366947140]

約数ペア:

[(1, 366947140), (2, 183473570), (4, 91736785), (5, 73389428), (7, 52421020), (10, 36694714), (14, 26210510), (20, 18347357), (28, 13105255), (35, 10484204), (70, 5242102), (101, 3633140), (140, 2621051), (202, 1816570), (404, 908285), (505, 726628), (707, 519020), (1010, 363314), (1414, 259510), (2020, 181657), (2828, 129755), (3535, 103804), (7070, 51902), (14140, 25951)]