38995770250

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{30341}}^1$

素因数の和:30508

約数の個数: 64

約数和(自身を含む): 75146696352

約数和(自身を除く): 36150926102

約数列:

[1, 2, 5, 10, 25, 50, 53, 97, 106, 125, 194, 250, 265, 485, 530, 970, 1325, 2425, 2650, 4850, 5141, 6625, 10282, 12125, 13250, 24250, 25705, 30341, 51410, 60682, 128525, 151705, 257050, 303410, 642625, 758525, 1285250, 1517050, 1608073, 2943077, 3216146, 3792625, 5886154, 7585250, 8040365, 14715385, 16080730, 29430770, 40201825, 73576925, 80403650, 147153850, 155983081, 201009125, 311966162, 367884625, 402018250, 735769250, 779915405, 1559830810, 3899577025, 7799154050, 19497885125, 38995770250]

約数ペア:

[(1, 38995770250), (2, 19497885125), (5, 7799154050), (10, 3899577025), (25, 1559830810), (50, 779915405), (53, 735769250), (97, 402018250), (106, 367884625), (125, 311966162), (194, 201009125), (250, 155983081), (265, 147153850), (485, 80403650), (530, 73576925), (970, 40201825), (1325, 29430770), (2425, 16080730), (2650, 14715385), (4850, 8040365), (5141, 7585250), (6625, 5886154), (10282, 3792625), (12125, 3216146), (13250, 2943077), (24250, 1608073), (25705, 1517050), (30341, 1285250), (51410, 758525), (60682, 642625), (128525, 303410), (151705, 257050)]