88139200

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1777}}^1$

素因数の和:1830

約数の個数: 84

約数和(自身を含む): 223999552

約数和(自身を除く): 135860352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 775, 800, 992, 1240, 1550, 1600, 1777, 1984, 2480, 3100, 3554, 4960, 6200, 7108, 8885, 9920, 12400, 14216, 17770, 24800, 28432, 35540, 44425, 49600, 55087, 56864, 71080, 88850, 110174, 113728, 142160, 177700, 220348, 275435, 284320, 355400, 440696, 550870, 568640, 710800, 881392, 1101740, 1377175, 1421600, 1762784, 2203480, 2754350, 2843200, 3525568, 4406960, 5508700, 8813920, 11017400, 17627840, 22034800, 44069600, 88139200]

約数ペア:

[(1, 88139200), (2, 44069600), (4, 22034800), (5, 17627840), (8, 11017400), (10, 8813920), (16, 5508700), (20, 4406960), (25, 3525568), (31, 2843200), (32, 2754350), (40, 2203480), (50, 1762784), (62, 1421600), (64, 1377175), (80, 1101740), (100, 881392), (124, 710800), (155, 568640), (160, 550870), (200, 440696), (248, 355400), (310, 284320), (320, 275435), (400, 220348), (496, 177700), (620, 142160), (775, 113728), (800, 110174), (992, 88850), (1240, 71080), (1550, 56864), (1600, 55087), (1777, 49600), (1984, 44425), (2480, 35540), (3100, 28432), (3554, 24800), (4960, 17770), (6200, 14216), (7108, 12400), (8885, 9920)]