133850240

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5101}}^1$

素因数の和:5161

約数の個数: 64

約数和(自身を含む): 327854520

約数和(自身を除く): 194004280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1312, 1640, 2624, 3280, 5101, 5248, 6560, 10202, 13120, 20404, 25505, 26240, 40808, 51010, 81616, 102020, 163232, 204040, 209141, 326464, 408080, 418282, 652928, 816160, 836564, 1045705, 1632320, 1673128, 2091410, 3264640, 3346256, 4182820, 6692512, 8365640, 13385024, 16731280, 26770048, 33462560, 66925120, 133850240]

約数ペア:

[(1, 133850240), (2, 66925120), (4, 33462560), (5, 26770048), (8, 16731280), (10, 13385024), (16, 8365640), (20, 6692512), (32, 4182820), (40, 3346256), (41, 3264640), (64, 2091410), (80, 1673128), (82, 1632320), (128, 1045705), (160, 836564), (164, 816160), (205, 652928), (320, 418282), (328, 408080), (410, 326464), (640, 209141), (656, 204040), (820, 163232), (1312, 102020), (1640, 81616), (2624, 51010), (3280, 40808), (5101, 26240), (5248, 25505), (6560, 20404), (10202, 13120)]