4118840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 96

約数和(自身を含む): 10916640

約数和(自身を除く): 6797800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 37, 40, 44, 46, 55, 74, 88, 92, 110, 115, 121, 148, 184, 185, 220, 230, 242, 253, 296, 370, 407, 440, 460, 484, 506, 605, 740, 814, 851, 920, 968, 1012, 1210, 1265, 1480, 1628, 1702, 2024, 2035, 2420, 2530, 2783, 3256, 3404, 4070, 4255, 4477, 4840, 5060, 5566, 6808, 8140, 8510, 8954, 9361, 10120, 11132, 13915, 16280, 17020, 17908, 18722, 22264, 22385, 27830, 34040, 35816, 37444, 44770, 46805, 55660, 74888, 89540, 93610, 102971, 111320, 179080, 187220, 205942, 374440, 411884, 514855, 823768, 1029710, 2059420, 4118840]

約数ペア:

[(1, 4118840), (2, 2059420), (4, 1029710), (5, 823768), (8, 514855), (10, 411884), (11, 374440), (20, 205942), (22, 187220), (23, 179080), (37, 111320), (40, 102971), (44, 93610), (46, 89540), (55, 74888), (74, 55660), (88, 46805), (92, 44770), (110, 37444), (115, 35816), (121, 34040), (148, 27830), (184, 22385), (185, 22264), (220, 18722), (230, 17908), (242, 17020), (253, 16280), (296, 13915), (370, 11132), (407, 10120), (440, 9361), (460, 8954), (484, 8510), (506, 8140), (605, 6808), (740, 5566), (814, 5060), (851, 4840), (920, 4477), (968, 4255), (1012, 4070), (1210, 3404), (1265, 3256), (1480, 2783), (1628, 2530), (1702, 2420), (2024, 2035)]