26982230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 57480192

約数和(自身を除く): 30497962

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 47, 55, 85, 94, 110, 170, 187, 235, 307, 374, 470, 517, 614, 799, 935, 1034, 1535, 1598, 1870, 2585, 3070, 3377, 3995, 5170, 5219, 6754, 7990, 8789, 10438, 14429, 16885, 17578, 26095, 28858, 33770, 43945, 52190, 57409, 72145, 87890, 114818, 144290, 158719, 245293, 287045, 317438, 490586, 574090, 793595, 1226465, 1587190, 2452930, 2698223, 5396446, 13491115, 26982230]

約数ペア:

[(1, 26982230), (2, 13491115), (5, 5396446), (10, 2698223), (11, 2452930), (17, 1587190), (22, 1226465), (34, 793595), (47, 574090), (55, 490586), (85, 317438), (94, 287045), (110, 245293), (170, 158719), (187, 144290), (235, 114818), (307, 87890), (374, 72145), (470, 57409), (517, 52190), (614, 43945), (799, 33770), (935, 28858), (1034, 26095), (1535, 17578), (1598, 16885), (1870, 14429), (2585, 10438), (3070, 8789), (3377, 7990), (3995, 6754), (5170, 5219)]