25688760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{593}}^1$

素因数の和:645

約数の個数: 96

約数和(自身を含む): 81473040

約数和(自身を除く): 55784280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 361, 380, 456, 570, 593, 722, 760, 1083, 1140, 1186, 1444, 1779, 1805, 2166, 2280, 2372, 2888, 2965, 3558, 3610, 4332, 4744, 5415, 5930, 7116, 7220, 8664, 8895, 10830, 11267, 11860, 14232, 14440, 17790, 21660, 22534, 23720, 33801, 35580, 43320, 45068, 56335, 67602, 71160, 90136, 112670, 135204, 169005, 214073, 225340, 270408, 338010, 428146, 450680, 642219, 676020, 856292, 1070365, 1284438, 1352040, 1712584, 2140730, 2568876, 3211095, 4281460, 5137752, 6422190, 8562920, 12844380, 25688760]

約数ペア:

[(1, 25688760), (2, 12844380), (3, 8562920), (4, 6422190), (5, 5137752), (6, 4281460), (8, 3211095), (10, 2568876), (12, 2140730), (15, 1712584), (19, 1352040), (20, 1284438), (24, 1070365), (30, 856292), (38, 676020), (40, 642219), (57, 450680), (60, 428146), (76, 338010), (95, 270408), (114, 225340), (120, 214073), (152, 169005), (190, 135204), (228, 112670), (285, 90136), (361, 71160), (380, 67602), (456, 56335), (570, 45068), (593, 43320), (722, 35580), (760, 33801), (1083, 23720), (1140, 22534), (1186, 21660), (1444, 17790), (1779, 14440), (1805, 14232), (2166, 11860), (2280, 11267), (2372, 10830), (2888, 8895), (2965, 8664), (3558, 7220), (3610, 7116), (4332, 5930), (4744, 5415)]