32298040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 75650400

約数和(自身を除く): 43352360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 139, 148, 157, 185, 278, 296, 314, 370, 556, 628, 695, 740, 785, 1112, 1256, 1390, 1480, 1570, 2780, 3140, 5143, 5560, 5809, 6280, 10286, 11618, 20572, 21823, 23236, 25715, 29045, 41144, 43646, 46472, 51430, 58090, 87292, 102860, 109115, 116180, 174584, 205720, 218230, 232360, 436460, 807451, 872920, 1614902, 3229804, 4037255, 6459608, 8074510, 16149020, 32298040]

約数ペア:

[(1, 32298040), (2, 16149020), (4, 8074510), (5, 6459608), (8, 4037255), (10, 3229804), (20, 1614902), (37, 872920), (40, 807451), (74, 436460), (139, 232360), (148, 218230), (157, 205720), (185, 174584), (278, 116180), (296, 109115), (314, 102860), (370, 87292), (556, 58090), (628, 51430), (695, 46472), (740, 43646), (785, 41144), (1112, 29045), (1256, 25715), (1390, 23236), (1480, 21823), (1570, 20572), (2780, 11618), (3140, 10286), (5143, 6280), (5560, 5809)]