71338726100

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{42461}}^1$

素因数の和:42845

約数の個数: 72

約数和(自身を含む): 158227169688

約数和(自身を除く): 86888443588

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 317, 530, 634, 1060, 1268, 1325, 1585, 2650, 3170, 5300, 6340, 7925, 15850, 16801, 31700, 33602, 42461, 67204, 84005, 84922, 168010, 169844, 212305, 336020, 420025, 424610, 840050, 849220, 1061525, 1680100, 2123050, 2250433, 4246100, 4500866, 9001732, 11252165, 13460137, 22504330, 26920274, 45008660, 53840548, 56260825, 67300685, 112521650, 134601370, 225043300, 269202740, 336503425, 673006850, 713387261, 1346013700, 1426774522, 2853549044, 3566936305, 7133872610, 14267745220, 17834681525, 35669363050, 71338726100]

約数ペア:

[(1, 71338726100), (2, 35669363050), (4, 17834681525), (5, 14267745220), (10, 7133872610), (20, 3566936305), (25, 2853549044), (50, 1426774522), (53, 1346013700), (100, 713387261), (106, 673006850), (212, 336503425), (265, 269202740), (317, 225043300), (530, 134601370), (634, 112521650), (1060, 67300685), (1268, 56260825), (1325, 53840548), (1585, 45008660), (2650, 26920274), (3170, 22504330), (5300, 13460137), (6340, 11252165), (7925, 9001732), (15850, 4500866), (16801, 4246100), (31700, 2250433), (33602, 2123050), (42461, 1680100), (67204, 1061525), (84005, 849220), (84922, 840050), (168010, 424610), (169844, 420025), (212305, 336020)]