57813680

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4603}}^1$

素因数の和:4773

約数の個数: 40

約数和(自身を含む): 135302352

約数和(自身を除く): 77488672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 3140, 4603, 6280, 9206, 12560, 18412, 23015, 36824, 46030, 73648, 92060, 184120, 368240, 722671, 1445342, 2890684, 3613355, 5781368, 7226710, 11562736, 14453420, 28906840, 57813680]

約数ペア:

[(1, 57813680), (2, 28906840), (4, 14453420), (5, 11562736), (8, 7226710), (10, 5781368), (16, 3613355), (20, 2890684), (40, 1445342), (80, 722671), (157, 368240), (314, 184120), (628, 92060), (785, 73648), (1256, 46030), (1570, 36824), (2512, 23015), (3140, 18412), (4603, 12560), (6280, 9206)]