74384750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{2459}}^1$

素因数の和:2498

約数の個数: 48

約数和(自身を含む): 153120240

約数和(自身を除く): 78735490

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 125, 242, 250, 275, 550, 605, 1210, 1375, 2459, 2750, 3025, 4918, 6050, 12295, 15125, 24590, 27049, 30250, 54098, 61475, 122950, 135245, 270490, 297539, 307375, 595078, 614750, 676225, 1352450, 1487695, 2975390, 3381125, 6762250, 7438475, 14876950, 37192375, 74384750]

約数ペア:

[(1, 74384750), (2, 37192375), (5, 14876950), (10, 7438475), (11, 6762250), (22, 3381125), (25, 2975390), (50, 1487695), (55, 1352450), (110, 676225), (121, 614750), (125, 595078), (242, 307375), (250, 297539), (275, 270490), (550, 135245), (605, 122950), (1210, 61475), (1375, 54098), (2459, 30250), (2750, 27049), (3025, 24590), (4918, 15125), (6050, 12295)]