22471169980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{8017}}^1\times {\mathrm{20021}}^1$

素因数の和:28054

約数の個数: 48

約数和(自身を含む): 53940229056

約数和(自身を除く): 31469059076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 8017, 16034, 20021, 32068, 40042, 40085, 56119, 80084, 80170, 100105, 112238, 140147, 160340, 200210, 224476, 280294, 280595, 400420, 560588, 561190, 700735, 1122380, 1401470, 2802940, 160508357, 321016714, 642033428, 802541785, 1123558499, 1605083570, 2247116998, 3210167140, 4494233996, 5617792495, 11235584990, 22471169980]

約数ペア:

[(1, 22471169980), (2, 11235584990), (4, 5617792495), (5, 4494233996), (7, 3210167140), (10, 2247116998), (14, 1605083570), (20, 1123558499), (28, 802541785), (35, 642033428), (70, 321016714), (140, 160508357), (8017, 2802940), (16034, 1401470), (20021, 1122380), (32068, 700735), (40042, 561190), (40085, 560588), (56119, 400420), (80084, 280595), (80170, 280294), (100105, 224476), (112238, 200210), (140147, 160340)]