40349664

素因数分解:

$2^5\times 3^5\times {\mathrm{5189}}^1$

素因数の和:5214

約数の個数: 72

約数和(自身を含む): 119017080

約数和(自身を除く): 78667416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 5189, 7776, 10378, 15567, 20756, 31134, 41512, 46701, 62268, 83024, 93402, 124536, 140103, 166048, 186804, 249072, 280206, 373608, 420309, 498144, 560412, 747216, 840618, 1120824, 1260927, 1494432, 1681236, 2241648, 2521854, 3362472, 4483296, 5043708, 6724944, 10087416, 13449888, 20174832, 40349664]

約数ペア:

[(1, 40349664), (2, 20174832), (3, 13449888), (4, 10087416), (6, 6724944), (8, 5043708), (9, 4483296), (12, 3362472), (16, 2521854), (18, 2241648), (24, 1681236), (27, 1494432), (32, 1260927), (36, 1120824), (48, 840618), (54, 747216), (72, 560412), (81, 498144), (96, 420309), (108, 373608), (144, 280206), (162, 249072), (216, 186804), (243, 166048), (288, 140103), (324, 124536), (432, 93402), (486, 83024), (648, 62268), (864, 46701), (972, 41512), (1296, 31134), (1944, 20756), (2592, 15567), (3888, 10378), (5189, 7776)]