13184080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1844

約数の個数: 80

約数和(自身を含む): 37747584

約数和(自身を除く): 24563504

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1811, 1820, 3622, 3640, 7244, 7280, 9055, 12677, 14488, 18110, 23543, 25354, 28976, 36220, 47086, 50708, 63385, 72440, 94172, 101416, 117715, 126770, 144880, 164801, 188344, 202832, 235430, 253540, 329602, 376688, 470860, 507080, 659204, 824005, 941720, 1014160, 1318408, 1648010, 1883440, 2636816, 3296020, 6592040, 13184080]

約数ペア:

[(1, 13184080), (2, 6592040), (4, 3296020), (5, 2636816), (7, 1883440), (8, 1648010), (10, 1318408), (13, 1014160), (14, 941720), (16, 824005), (20, 659204), (26, 507080), (28, 470860), (35, 376688), (40, 329602), (52, 253540), (56, 235430), (65, 202832), (70, 188344), (80, 164801), (91, 144880), (104, 126770), (112, 117715), (130, 101416), (140, 94172), (182, 72440), (208, 63385), (260, 50708), (280, 47086), (364, 36220), (455, 28976), (520, 25354), (560, 23543), (728, 18110), (910, 14488), (1040, 12677), (1456, 9055), (1811, 7280), (1820, 7244), (3622, 3640)]