113048720

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:672

約数の個数: 80

約数和(自身を含む): 274000320

約数和(自身を除く): 160951600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 59, 80, 86, 118, 172, 215, 236, 295, 344, 430, 472, 557, 590, 688, 860, 944, 1114, 1180, 1720, 2228, 2360, 2537, 2785, 3440, 4456, 4720, 5074, 5570, 8912, 10148, 11140, 12685, 20296, 22280, 23951, 25370, 32863, 40592, 44560, 47902, 50740, 65726, 95804, 101480, 119755, 131452, 164315, 191608, 202960, 239510, 262904, 328630, 383216, 479020, 525808, 657260, 958040, 1314520, 1413109, 1916080, 2629040, 2826218, 5652436, 7065545, 11304872, 14131090, 22609744, 28262180, 56524360, 113048720]

約数ペア:

[(1, 113048720), (2, 56524360), (4, 28262180), (5, 22609744), (8, 14131090), (10, 11304872), (16, 7065545), (20, 5652436), (40, 2826218), (43, 2629040), (59, 1916080), (80, 1413109), (86, 1314520), (118, 958040), (172, 657260), (215, 525808), (236, 479020), (295, 383216), (344, 328630), (430, 262904), (472, 239510), (557, 202960), (590, 191608), (688, 164315), (860, 131452), (944, 119755), (1114, 101480), (1180, 95804), (1720, 65726), (2228, 50740), (2360, 47902), (2537, 44560), (2785, 40592), (3440, 32863), (4456, 25370), (4720, 23951), (5074, 22280), (5570, 20296), (8912, 12685), (10148, 11140)]