85887601600

素因数分解:

$2^6\times 5^2\times {\mathrm{137}}^1\times {\mathrm{391823}}^1$

素因数の和:391982

約数の個数: 84

約数和(自身を含む): 212880330144

約数和(自身を除く): 126992728544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 137, 160, 200, 274, 320, 400, 548, 685, 800, 1096, 1370, 1600, 2192, 2740, 3425, 4384, 5480, 6850, 8768, 10960, 13700, 21920, 27400, 43840, 54800, 109600, 219200, 391823, 783646, 1567292, 1959115, 3134584, 3918230, 6269168, 7836460, 9795575, 12538336, 15672920, 19591150, 25076672, 31345840, 39182300, 53679751, 62691680, 78364600, 107359502, 125383360, 156729200, 214719004, 268398755, 313458400, 429438008, 536797510, 626916800, 858876016, 1073595020, 1341993775, 1717752032, 2147190040, 2683987550, 3435504064, 4294380080, 5367975100, 8588760160, 10735950200, 17177520320, 21471900400, 42943800800, 85887601600]

約数ペア:

[(1, 85887601600), (2, 42943800800), (4, 21471900400), (5, 17177520320), (8, 10735950200), (10, 8588760160), (16, 5367975100), (20, 4294380080), (25, 3435504064), (32, 2683987550), (40, 2147190040), (50, 1717752032), (64, 1341993775), (80, 1073595020), (100, 858876016), (137, 626916800), (160, 536797510), (200, 429438008), (274, 313458400), (320, 268398755), (400, 214719004), (548, 156729200), (685, 125383360), (800, 107359502), (1096, 78364600), (1370, 62691680), (1600, 53679751), (2192, 39182300), (2740, 31345840), (3425, 25076672), (4384, 19591150), (5480, 15672920), (6850, 12538336), (8768, 9795575), (10960, 7836460), (13700, 6269168), (21920, 3918230), (27400, 3134584), (43840, 1959115), (54800, 1567292), (109600, 783646), (219200, 391823)]