26310180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 80438400

約数和(自身を除く): 54128220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 89, 130, 156, 178, 195, 260, 267, 356, 379, 390, 445, 534, 758, 780, 890, 1068, 1137, 1157, 1335, 1516, 1780, 1895, 2274, 2314, 2670, 3471, 3790, 4548, 4628, 4927, 5340, 5685, 5785, 6942, 7580, 9854, 11370, 11570, 13884, 14781, 17355, 19708, 22740, 23140, 24635, 29562, 33731, 34710, 49270, 59124, 67462, 69420, 73905, 98540, 101193, 134924, 147810, 168655, 202386, 295620, 337310, 404772, 438503, 505965, 674620, 877006, 1011930, 1315509, 1754012, 2023860, 2192515, 2631018, 4385030, 5262036, 6577545, 8770060, 13155090, 26310180]

約数ペア:

[(1, 26310180), (2, 13155090), (3, 8770060), (4, 6577545), (5, 5262036), (6, 4385030), (10, 2631018), (12, 2192515), (13, 2023860), (15, 1754012), (20, 1315509), (26, 1011930), (30, 877006), (39, 674620), (52, 505965), (60, 438503), (65, 404772), (78, 337310), (89, 295620), (130, 202386), (156, 168655), (178, 147810), (195, 134924), (260, 101193), (267, 98540), (356, 73905), (379, 69420), (390, 67462), (445, 59124), (534, 49270), (758, 34710), (780, 33731), (890, 29562), (1068, 24635), (1137, 23140), (1157, 22740), (1335, 19708), (1516, 17355), (1780, 14781), (1895, 13884), (2274, 11570), (2314, 11370), (2670, 9854), (3471, 7580), (3790, 6942), (4548, 5785), (4628, 5685), (4927, 5340)]