5423440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6163}}^1$

素因数の和:6187

約数の個数: 40

約数和(自身を含む): 13758048

約数和(自身を除く): 8334608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 6163, 12326, 24652, 30815, 49304, 61630, 67793, 98608, 123260, 135586, 246520, 271172, 338965, 493040, 542344, 677930, 1084688, 1355860, 2711720, 5423440]

約数ペア:

[(1, 5423440), (2, 2711720), (4, 1355860), (5, 1084688), (8, 677930), (10, 542344), (11, 493040), (16, 338965), (20, 271172), (22, 246520), (40, 135586), (44, 123260), (55, 98608), (80, 67793), (88, 61630), (110, 49304), (176, 30815), (220, 24652), (440, 12326), (880, 6163)]