67184240

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20483}}^1$

素因数の和:20537

約数の個数: 40

約数和(自身を含む): 160021008

約数和(自身を除く): 92836768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 20483, 40966, 81932, 102415, 163864, 204830, 327728, 409660, 819320, 839803, 1638640, 1679606, 3359212, 4199015, 6718424, 8398030, 13436848, 16796060, 33592120, 67184240]

約数ペア:

[(1, 67184240), (2, 33592120), (4, 16796060), (5, 13436848), (8, 8398030), (10, 6718424), (16, 4199015), (20, 3359212), (40, 1679606), (41, 1638640), (80, 839803), (82, 819320), (164, 409660), (205, 327728), (328, 204830), (410, 163864), (656, 102415), (820, 81932), (1640, 40966), (3280, 20483)]