4080256145

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 5866338816

約数和(自身を除く): 1786082671

約数列:

[1, 5, 7, 35, 53, 61, 107, 265, 305, 337, 371, 427, 535, 749, 1685, 1855, 2135, 2359, 3233, 3745, 5671, 6527, 11795, 16165, 17861, 20557, 22631, 28355, 32635, 36059, 39697, 45689, 89305, 102785, 113155, 125027, 143899, 180295, 198485, 228445, 252413, 345931, 625135, 719495, 1089521, 1262065, 1729655, 1911127, 2199599, 2421517, 5447605, 7626647, 9555635, 10997995, 12107585, 13377889, 15397193, 38133235, 66889445, 76985965, 116578747, 582893735, 816051229, 4080256145]

約数ペア:

[(1, 4080256145), (5, 816051229), (7, 582893735), (35, 116578747), (53, 76985965), (61, 66889445), (107, 38133235), (265, 15397193), (305, 13377889), (337, 12107585), (371, 10997995), (427, 9555635), (535, 7626647), (749, 5447605), (1685, 2421517), (1855, 2199599), (2135, 1911127), (2359, 1729655), (3233, 1262065), (3745, 1089521), (5671, 719495), (6527, 625135), (11795, 345931), (16165, 252413), (17861, 228445), (20557, 198485), (22631, 180295), (28355, 143899), (32635, 125027), (36059, 113155), (39697, 102785), (45689, 89305)]