1085803520

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6841}}^1$

素因数の和:6897

約数の個数: 88

約数和(自身を含む): 2689070208

約数和(自身を除く): 1603266688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 5120, 6841, 7936, 9920, 13682, 15872, 19840, 27364, 31744, 34205, 39680, 54728, 68410, 79360, 109456, 136820, 158720, 212071, 218912, 273640, 424142, 437824, 547280, 848284, 875648, 1060355, 1094560, 1696568, 1751296, 2120710, 2189120, 3393136, 3502592, 4241420, 4378240, 6786272, 7005184, 8482840, 8756480, 13572544, 16965680, 17512960, 27145088, 33931360, 35025920, 54290176, 67862720, 108580352, 135725440, 217160704, 271450880, 542901760, 1085803520]

約数ペア:

[(1, 1085803520), (2, 542901760), (4, 271450880), (5, 217160704), (8, 135725440), (10, 108580352), (16, 67862720), (20, 54290176), (31, 35025920), (32, 33931360), (40, 27145088), (62, 17512960), (64, 16965680), (80, 13572544), (124, 8756480), (128, 8482840), (155, 7005184), (160, 6786272), (248, 4378240), (256, 4241420), (310, 3502592), (320, 3393136), (496, 2189120), (512, 2120710), (620, 1751296), (640, 1696568), (992, 1094560), (1024, 1060355), (1240, 875648), (1280, 848284), (1984, 547280), (2480, 437824), (2560, 424142), (3968, 273640), (4960, 218912), (5120, 212071), (6841, 158720), (7936, 136820), (9920, 109456), (13682, 79360), (15872, 68410), (19840, 54728), (27364, 39680), (31744, 34205)]