2015865280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44053}}^1$

素因数の和:44094

約数の個数: 112

約数和(自身を含む): 5639616864

約数和(自身を除く): 3623751584

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 3520, 4160, 4576, 5720, 9152, 11440, 22880, 44053, 45760, 88106, 176212, 220265, 352424, 440530, 484583, 572689, 704848, 881060, 969166, 1145378, 1409696, 1762120, 1938332, 2290756, 2422915, 2819392, 2863445, 3524240, 3876664, 4581512, 4845830, 5726890, 6299579, 7048480, 7753328, 9163024, 9691660, 11453780, 12599158, 14096960, 15506656, 18326048, 19383320, 22907560, 25198316, 31013312, 31497895, 36652096, 38766640, 45815120, 50396632, 62995790, 77533280, 91630240, 100793264, 125991580, 155066560, 183260480, 201586528, 251983160, 403173056, 503966320, 1007932640, 2015865280]

約数ペア:

[(1, 2015865280), (2, 1007932640), (4, 503966320), (5, 403173056), (8, 251983160), (10, 201586528), (11, 183260480), (13, 155066560), (16, 125991580), (20, 100793264), (22, 91630240), (26, 77533280), (32, 62995790), (40, 50396632), (44, 45815120), (52, 38766640), (55, 36652096), (64, 31497895), (65, 31013312), (80, 25198316), (88, 22907560), (104, 19383320), (110, 18326048), (130, 15506656), (143, 14096960), (160, 12599158), (176, 11453780), (208, 9691660), (220, 9163024), (260, 7753328), (286, 7048480), (320, 6299579), (352, 5726890), (416, 4845830), (440, 4581512), (520, 3876664), (572, 3524240), (704, 2863445), (715, 2819392), (832, 2422915), (880, 2290756), (1040, 1938332), (1144, 1762120), (1430, 1409696), (1760, 1145378), (2080, 969166), (2288, 881060), (2860, 704848), (3520, 572689), (4160, 484583), (4576, 440530), (5720, 352424), (9152, 220265), (11440, 176212), (22880, 88106), (44053, 45760)]