1414160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1607}}^1$

素因数の和:1631

約数の個数: 40

約数和(自身を含む): 3589056

約数和(自身を除く): 2174896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1607, 3214, 6428, 8035, 12856, 16070, 17677, 25712, 32140, 35354, 64280, 70708, 88385, 128560, 141416, 176770, 282832, 353540, 707080, 1414160]

約数ペア:

[(1, 1414160), (2, 707080), (4, 353540), (5, 282832), (8, 176770), (10, 141416), (11, 128560), (16, 88385), (20, 70708), (22, 64280), (40, 35354), (44, 32140), (55, 25712), (80, 17677), (88, 16070), (110, 12856), (176, 8035), (220, 6428), (440, 3214), (880, 1607)]