40181460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2647}}^1$

素因数の和:2693

約数の個数: 96

約数和(自身を含む): 128120832

約数和(自身を除く): 87939372

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 2530, 2647, 3036, 3795, 5060, 5294, 7590, 7941, 10588, 13235, 15180, 15882, 26470, 29117, 31764, 39705, 52940, 58234, 60881, 79410, 87351, 116468, 121762, 145585, 158820, 174702, 182643, 243524, 291170, 304405, 349404, 365286, 436755, 582340, 608810, 669691, 730572, 873510, 913215, 1217620, 1339382, 1747020, 1826430, 2009073, 2678764, 3348455, 3652860, 4018146, 6696910, 8036292, 10045365, 13393820, 20090730, 40181460]

約数ペア:

[(1, 40181460), (2, 20090730), (3, 13393820), (4, 10045365), (5, 8036292), (6, 6696910), (10, 4018146), (11, 3652860), (12, 3348455), (15, 2678764), (20, 2009073), (22, 1826430), (23, 1747020), (30, 1339382), (33, 1217620), (44, 913215), (46, 873510), (55, 730572), (60, 669691), (66, 608810), (69, 582340), (92, 436755), (110, 365286), (115, 349404), (132, 304405), (138, 291170), (165, 243524), (220, 182643), (230, 174702), (253, 158820), (276, 145585), (330, 121762), (345, 116468), (460, 87351), (506, 79410), (660, 60881), (690, 58234), (759, 52940), (1012, 39705), (1265, 31764), (1380, 29117), (1518, 26470), (2530, 15882), (2647, 15180), (3036, 13235), (3795, 10588), (5060, 7941), (5294, 7590)]