32804920

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 76839840

約数和(自身を除く): 44034920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 83, 164, 166, 205, 241, 328, 332, 410, 415, 482, 664, 820, 830, 964, 1205, 1640, 1660, 1928, 2410, 3320, 3403, 4820, 6806, 9640, 9881, 13612, 17015, 19762, 20003, 27224, 34030, 39524, 40006, 49405, 68060, 79048, 80012, 98810, 100015, 136120, 160024, 197620, 200030, 395240, 400060, 800120, 820123, 1640246, 3280492, 4100615, 6560984, 8201230, 16402460, 32804920]

約数ペア:

[(1, 32804920), (2, 16402460), (4, 8201230), (5, 6560984), (8, 4100615), (10, 3280492), (20, 1640246), (40, 820123), (41, 800120), (82, 400060), (83, 395240), (164, 200030), (166, 197620), (205, 160024), (241, 136120), (328, 100015), (332, 98810), (410, 80012), (415, 79048), (482, 68060), (664, 49405), (820, 40006), (830, 39524), (964, 34030), (1205, 27224), (1640, 20003), (1660, 19762), (1928, 17015), (2410, 13612), (3320, 9881), (3403, 9640), (4820, 6806)]