542901760

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6841}}^1$

素因数の和:6895

約数の個数: 80

約数和(自身を含む): 1343878272

約数和(自身を除く): 800976512

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, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 6841, 7936, 9920, 13682, 15872, 19840, 27364, 34205, 39680, 54728, 68410, 79360, 109456, 136820, 212071, 218912, 273640, 424142, 437824, 547280, 848284, 875648, 1060355, 1094560, 1696568, 1751296, 2120710, 2189120, 3393136, 3502592, 4241420, 4378240, 6786272, 8482840, 8756480, 13572544, 16965680, 17512960, 27145088, 33931360, 54290176, 67862720, 108580352, 135725440, 271450880, 542901760]

約数ペア:

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