26344760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1747}}^1$

素因数の和:1800

約数の個数: 64

約数和(自身を含む): 66074400

約数和(自身を除く): 39729640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1747, 1885, 3016, 3494, 3770, 6988, 7540, 8735, 13976, 15080, 17470, 22711, 34940, 45422, 50663, 69880, 90844, 101326, 113555, 181688, 202652, 227110, 253315, 405304, 454220, 506630, 658619, 908440, 1013260, 1317238, 2026520, 2634476, 3293095, 5268952, 6586190, 13172380, 26344760]

約数ペア:

[(1, 26344760), (2, 13172380), (4, 6586190), (5, 5268952), (8, 3293095), (10, 2634476), (13, 2026520), (20, 1317238), (26, 1013260), (29, 908440), (40, 658619), (52, 506630), (58, 454220), (65, 405304), (104, 253315), (116, 227110), (130, 202652), (145, 181688), (232, 113555), (260, 101326), (290, 90844), (377, 69880), (520, 50663), (580, 45422), (754, 34940), (1160, 22711), (1508, 17470), (1747, 15080), (1885, 13976), (3016, 8735), (3494, 7540), (3770, 6988)]