110013040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:650

約数の個数: 80

約数和(自身を含む): 271545120

約数和(自身を除く): 161532080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 157, 190, 304, 314, 380, 461, 628, 760, 785, 922, 1256, 1520, 1570, 1844, 2305, 2512, 2983, 3140, 3688, 4610, 5966, 6280, 7376, 8759, 9220, 11932, 12560, 14915, 17518, 18440, 23864, 29830, 35036, 36880, 43795, 47728, 59660, 70072, 72377, 87590, 119320, 140144, 144754, 175180, 238640, 289508, 350360, 361885, 579016, 700720, 723770, 1158032, 1375163, 1447540, 2750326, 2895080, 5500652, 5790160, 6875815, 11001304, 13751630, 22002608, 27503260, 55006520, 110013040]

約数ペア:

[(1, 110013040), (2, 55006520), (4, 27503260), (5, 22002608), (8, 13751630), (10, 11001304), (16, 6875815), (19, 5790160), (20, 5500652), (38, 2895080), (40, 2750326), (76, 1447540), (80, 1375163), (95, 1158032), (152, 723770), (157, 700720), (190, 579016), (304, 361885), (314, 350360), (380, 289508), (461, 238640), (628, 175180), (760, 144754), (785, 140144), (922, 119320), (1256, 87590), (1520, 72377), (1570, 70072), (1844, 59660), (2305, 47728), (2512, 43795), (2983, 36880), (3140, 35036), (3688, 29830), (4610, 23864), (5966, 18440), (6280, 17518), (7376, 14915), (8759, 12560), (9220, 11932)]