102388880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{116351}}^1$

素因数の和:116375

約数の個数: 40

約数和(自身を含む): 259697664

約数和(自身を除く): 157308784

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 116351, 232702, 465404, 581755, 930808, 1163510, 1279861, 1861616, 2327020, 2559722, 4654040, 5119444, 6399305, 9308080, 10238888, 12798610, 20477776, 25597220, 51194440, 102388880]

約数ペア:

[(1, 102388880), (2, 51194440), (4, 25597220), (5, 20477776), (8, 12798610), (10, 10238888), (11, 9308080), (16, 6399305), (20, 5119444), (22, 4654040), (40, 2559722), (44, 2327020), (55, 1861616), (80, 1279861), (88, 1163510), (110, 930808), (176, 581755), (220, 465404), (440, 232702), (880, 116351)]