1880451185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{6011}}^1$

素因数の和:6161

約数の個数: 32

約数和(自身を含む): 2467324800

約数和(自身を除く): 586873615

約数列:

[1, 5, 19, 37, 89, 95, 185, 445, 703, 1691, 3293, 3515, 6011, 8455, 16465, 30055, 62567, 114209, 222407, 312835, 534979, 571045, 1112035, 2674895, 4225733, 10164601, 19794223, 21128665, 50823005, 98971115, 376090237, 1880451185]

約数ペア:

[(1, 1880451185), (5, 376090237), (19, 98971115), (37, 50823005), (89, 21128665), (95, 19794223), (185, 10164601), (445, 4225733), (703, 2674895), (1691, 1112035), (3293, 571045), (3515, 534979), (6011, 312835), (8455, 222407), (16465, 114209), (30055, 62567)]