52840143920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{468109}}^1$

素因数の和:468222

約数の個数: 80

約数和(自身を含む): 131647511520

約数和(自身を除く): 78807367600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 83, 85, 136, 166, 170, 272, 332, 340, 415, 664, 680, 830, 1328, 1360, 1411, 1660, 2822, 3320, 5644, 6640, 7055, 11288, 14110, 22576, 28220, 56440, 112880, 468109, 936218, 1872436, 2340545, 3744872, 4681090, 7489744, 7957853, 9362180, 15915706, 18724360, 31831412, 37448720, 38853047, 39789265, 63662824, 77706094, 79578530, 127325648, 155412188, 159157060, 194265235, 310824376, 318314120, 388530470, 621648752, 636628240, 660501799, 777060940, 1321003598, 1554121880, 2642007196, 3108243760, 3302508995, 5284014392, 6605017990, 10568028784, 13210035980, 26420071960, 52840143920]

約数ペア:

[(1, 52840143920), (2, 26420071960), (4, 13210035980), (5, 10568028784), (8, 6605017990), (10, 5284014392), (16, 3302508995), (17, 3108243760), (20, 2642007196), (34, 1554121880), (40, 1321003598), (68, 777060940), (80, 660501799), (83, 636628240), (85, 621648752), (136, 388530470), (166, 318314120), (170, 310824376), (272, 194265235), (332, 159157060), (340, 155412188), (415, 127325648), (664, 79578530), (680, 77706094), (830, 63662824), (1328, 39789265), (1360, 38853047), (1411, 37448720), (1660, 31831412), (2822, 18724360), (3320, 15915706), (5644, 9362180), (6640, 7957853), (7055, 7489744), (11288, 4681090), (14110, 3744872), (22576, 2340545), (28220, 1872436), (56440, 936218), (112880, 468109)]