26218420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1307}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 59330880

約数和(自身を除く): 33112460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 590, 1003, 1180, 1307, 2006, 2614, 4012, 5015, 5228, 6535, 10030, 13070, 20060, 22219, 26140, 44438, 77113, 88876, 111095, 154226, 222190, 308452, 385565, 444380, 771130, 1310921, 1542260, 2621842, 5243684, 6554605, 13109210, 26218420]

約数ペア:

[(1, 26218420), (2, 13109210), (4, 6554605), (5, 5243684), (10, 2621842), (17, 1542260), (20, 1310921), (34, 771130), (59, 444380), (68, 385565), (85, 308452), (118, 222190), (170, 154226), (236, 111095), (295, 88876), (340, 77113), (590, 44438), (1003, 26140), (1180, 22219), (1307, 20060), (2006, 13070), (2614, 10030), (4012, 6535), (5015, 5228)]