1632420400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13649}}^1$

素因数の和:13703

約数の個数: 120

約数和(自身を含む): 4407530400

約数和(自身を除く): 2775110000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 40, 46, 50, 52, 65, 80, 92, 100, 104, 115, 130, 184, 200, 208, 230, 260, 299, 325, 368, 400, 460, 520, 575, 598, 650, 920, 1040, 1150, 1196, 1300, 1495, 1840, 2300, 2392, 2600, 2990, 4600, 4784, 5200, 5980, 7475, 9200, 11960, 13649, 14950, 23920, 27298, 29900, 54596, 59800, 68245, 109192, 119600, 136490, 177437, 218384, 272980, 313927, 341225, 354874, 545960, 627854, 682450, 709748, 887185, 1091920, 1255708, 1364900, 1419496, 1569635, 1774370, 2511416, 2729800, 2838992, 3139270, 3548740, 4081051, 4435925, 5022832, 5459600, 6278540, 7097480, 7848175, 8162102, 8871850, 12557080, 14194960, 15696350, 16324204, 17743700, 20405255, 25114160, 31392700, 32648408, 35487400, 40810510, 62785400, 65296816, 70974800, 81621020, 102026275, 125570800, 163242040, 204052550, 326484080, 408105100, 816210200, 1632420400]

約数ペア:

[(1, 1632420400), (2, 816210200), (4, 408105100), (5, 326484080), (8, 204052550), (10, 163242040), (13, 125570800), (16, 102026275), (20, 81621020), (23, 70974800), (25, 65296816), (26, 62785400), (40, 40810510), (46, 35487400), (50, 32648408), (52, 31392700), (65, 25114160), (80, 20405255), (92, 17743700), (100, 16324204), (104, 15696350), (115, 14194960), (130, 12557080), (184, 8871850), (200, 8162102), (208, 7848175), (230, 7097480), (260, 6278540), (299, 5459600), (325, 5022832), (368, 4435925), (400, 4081051), (460, 3548740), (520, 3139270), (575, 2838992), (598, 2729800), (650, 2511416), (920, 1774370), (1040, 1569635), (1150, 1419496), (1196, 1364900), (1300, 1255708), (1495, 1091920), (1840, 887185), (2300, 709748), (2392, 682450), (2600, 627854), (2990, 545960), (4600, 354874), (4784, 341225), (5200, 313927), (5980, 272980), (7475, 218384), (9200, 177437), (11960, 136490), (13649, 119600), (14950, 109192), (23920, 68245), (27298, 59800), (29900, 54596)]