88842880

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{2833}}^1$

素因数の和:2866

約数の個数: 96

約数和(自身を含む): 247153140

約数和(自身を除く): 158310260

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 2833, 3136, 3920, 4480, 5666, 6272, 7840, 11332, 14165, 15680, 19831, 22664, 28330, 31360, 39662, 45328, 56660, 79324, 90656, 99155, 113320, 138817, 158648, 181312, 198310, 226640, 277634, 317296, 362624, 396620, 453280, 555268, 634592, 694085, 793240, 906560, 1110536, 1269184, 1388170, 1586480, 1813120, 2221072, 2538368, 2776340, 3172960, 4442144, 5552680, 6345920, 8884288, 11105360, 12691840, 17768576, 22210720, 44421440, 88842880]

約数ペア:

[(1, 88842880), (2, 44421440), (4, 22210720), (5, 17768576), (7, 12691840), (8, 11105360), (10, 8884288), (14, 6345920), (16, 5552680), (20, 4442144), (28, 3172960), (32, 2776340), (35, 2538368), (40, 2221072), (49, 1813120), (56, 1586480), (64, 1388170), (70, 1269184), (80, 1110536), (98, 906560), (112, 793240), (128, 694085), (140, 634592), (160, 555268), (196, 453280), (224, 396620), (245, 362624), (280, 317296), (320, 277634), (392, 226640), (448, 198310), (490, 181312), (560, 158648), (640, 138817), (784, 113320), (896, 99155), (980, 90656), (1120, 79324), (1568, 56660), (1960, 45328), (2240, 39662), (2833, 31360), (3136, 28330), (3920, 22664), (4480, 19831), (5666, 15680), (6272, 14165), (7840, 11332)]