33580640

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5119}}^1$

素因数の和:5175

約数の個数: 48

約数和(自身を含む): 81285120

約数和(自身を除く): 47704480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 5119, 6560, 10238, 20476, 25595, 40952, 51190, 81904, 102380, 163808, 204760, 209879, 409520, 419758, 819040, 839516, 1049395, 1679032, 2098790, 3358064, 4197580, 6716128, 8395160, 16790320, 33580640]

約数ペア:

[(1, 33580640), (2, 16790320), (4, 8395160), (5, 6716128), (8, 4197580), (10, 3358064), (16, 2098790), (20, 1679032), (32, 1049395), (40, 839516), (41, 819040), (80, 419758), (82, 409520), (160, 209879), (164, 204760), (205, 163808), (328, 102380), (410, 81904), (656, 51190), (820, 40952), (1312, 25595), (1640, 20476), (3280, 10238), (5119, 6560)]