140147300

素因数分解:

$2^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{8101}}^1$

素因数の和:8288

約数の個数: 36

約数和(自身を含む): 305915316

約数和(自身を除く): 165768016

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 173, 346, 692, 865, 1730, 3460, 4325, 8101, 8650, 16202, 17300, 32404, 40505, 81010, 162020, 202525, 405050, 810100, 1401473, 2802946, 5605892, 7007365, 14014730, 28029460, 35036825, 70073650, 140147300]

約数ペア:

[(1, 140147300), (2, 70073650), (4, 35036825), (5, 28029460), (10, 14014730), (20, 7007365), (25, 5605892), (50, 2802946), (100, 1401473), (173, 810100), (346, 405050), (692, 202525), (865, 162020), (1730, 81010), (3460, 40505), (4325, 32404), (8101, 17300), (8650, 16202)]