4018005145

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 6500736000

約数和(自身を除く): 2482730855

約数列:

[1, 5, 7, 11, 19, 35, 49, 55, 77, 95, 131, 133, 209, 245, 385, 539, 599, 655, 665, 917, 931, 1045, 1441, 1463, 2489, 2695, 2995, 4193, 4585, 4655, 6419, 6589, 7205, 7315, 10087, 10241, 11381, 12445, 17423, 20965, 27379, 29351, 32095, 32945, 46123, 50435, 51205, 56905, 70609, 78469, 79667, 87115, 121961, 125191, 136895, 146755, 191653, 230615, 322861, 353045, 392345, 398335, 549283, 557669, 609805, 625955, 863159, 876337, 958265, 1341571, 1490911, 1614305, 2746415, 2788345, 3844981, 4315795, 4381685, 6042113, 6134359, 6707855, 7454555, 10436377, 16400021, 19224905, 30210565, 30671795, 42294791, 52181885, 73054639, 82000105, 114800147, 211473955, 365273195, 574000735, 803601029, 4018005145]

約数ペア:

[(1, 4018005145), (5, 803601029), (7, 574000735), (11, 365273195), (19, 211473955), (35, 114800147), (49, 82000105), (55, 73054639), (77, 52181885), (95, 42294791), (131, 30671795), (133, 30210565), (209, 19224905), (245, 16400021), (385, 10436377), (539, 7454555), (599, 6707855), (655, 6134359), (665, 6042113), (917, 4381685), (931, 4315795), (1045, 3844981), (1441, 2788345), (1463, 2746415), (2489, 1614305), (2695, 1490911), (2995, 1341571), (4193, 958265), (4585, 876337), (4655, 863159), (6419, 625955), (6589, 609805), (7205, 557669), (7315, 549283), (10087, 398335), (10241, 392345), (11381, 353045), (12445, 322861), (17423, 230615), (20965, 191653), (27379, 146755), (29351, 136895), (32095, 125191), (32945, 121961), (46123, 87115), (50435, 79667), (51205, 78469), (56905, 70609)]