91973860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11299}}^1$

素因数の和:11356

約数の個数: 48

約数和(自身を含む): 216417600

約数和(自身を除く): 124443740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 11299, 22598, 45196, 56495, 112990, 124289, 225980, 248578, 418063, 497156, 621445, 836126, 1242890, 1672252, 2090315, 2485780, 4180630, 4598693, 8361260, 9197386, 18394772, 22993465, 45986930, 91973860]

約数ペア:

[(1, 91973860), (2, 45986930), (4, 22993465), (5, 18394772), (10, 9197386), (11, 8361260), (20, 4598693), (22, 4180630), (37, 2485780), (44, 2090315), (55, 1672252), (74, 1242890), (110, 836126), (148, 621445), (185, 497156), (220, 418063), (370, 248578), (407, 225980), (740, 124289), (814, 112990), (1628, 56495), (2035, 45196), (4070, 22598), (8140, 11299)]