11752240

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3583}}^1$

素因数の和:3637

約数の個数: 40

約数和(自身を含む): 27998208

約数和(自身を除く): 16245968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 3583, 7166, 14332, 17915, 28664, 35830, 57328, 71660, 143320, 146903, 286640, 293806, 587612, 734515, 1175224, 1469030, 2350448, 2938060, 5876120, 11752240]

約数ペア:

[(1, 11752240), (2, 5876120), (4, 2938060), (5, 2350448), (8, 1469030), (10, 1175224), (16, 734515), (20, 587612), (40, 293806), (41, 286640), (80, 146903), (82, 143320), (164, 71660), (205, 57328), (328, 35830), (410, 28664), (656, 17915), (820, 14332), (1640, 7166), (3280, 3583)]