5240300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 12759600

約数和(自身を除く): 7519300

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 139, 145, 260, 278, 290, 325, 377, 556, 580, 650, 695, 725, 754, 1300, 1390, 1450, 1508, 1807, 1885, 2780, 2900, 3475, 3614, 3770, 4031, 6950, 7228, 7540, 8062, 9035, 9425, 13900, 16124, 18070, 18850, 20155, 36140, 37700, 40310, 45175, 52403, 80620, 90350, 100775, 104806, 180700, 201550, 209612, 262015, 403100, 524030, 1048060, 1310075, 2620150, 5240300]

約数ペア:

[(1, 5240300), (2, 2620150), (4, 1310075), (5, 1048060), (10, 524030), (13, 403100), (20, 262015), (25, 209612), (26, 201550), (29, 180700), (50, 104806), (52, 100775), (58, 90350), (65, 80620), (100, 52403), (116, 45175), (130, 40310), (139, 37700), (145, 36140), (260, 20155), (278, 18850), (290, 18070), (325, 16124), (377, 13900), (556, 9425), (580, 9035), (650, 8062), (695, 7540), (725, 7228), (754, 6950), (1300, 4031), (1390, 3770), (1450, 3614), (1508, 3475), (1807, 2900), (1885, 2780)]