9577100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 22967280

約数和(自身を除く): 13390180

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 53, 65, 100, 106, 130, 139, 212, 260, 265, 278, 325, 530, 556, 650, 689, 695, 1060, 1300, 1325, 1378, 1390, 1807, 2650, 2756, 2780, 3445, 3475, 3614, 5300, 6890, 6950, 7228, 7367, 9035, 13780, 13900, 14734, 17225, 18070, 29468, 34450, 36140, 36835, 45175, 68900, 73670, 90350, 95771, 147340, 180700, 184175, 191542, 368350, 383084, 478855, 736700, 957710, 1915420, 2394275, 4788550, 9577100]

約数ペア:

[(1, 9577100), (2, 4788550), (4, 2394275), (5, 1915420), (10, 957710), (13, 736700), (20, 478855), (25, 383084), (26, 368350), (50, 191542), (52, 184175), (53, 180700), (65, 147340), (100, 95771), (106, 90350), (130, 73670), (139, 68900), (212, 45175), (260, 36835), (265, 36140), (278, 34450), (325, 29468), (530, 18070), (556, 17225), (650, 14734), (689, 13900), (695, 13780), (1060, 9035), (1300, 7367), (1325, 7228), (1378, 6950), (1390, 6890), (1807, 5300), (2650, 3614), (2756, 3475), (2780, 3445)]