25095200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 69995520

約数和(自身を除く): 44900320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 127, 130, 152, 160, 190, 200, 208, 247, 254, 260, 304, 325, 380, 400, 416, 475, 494, 508, 520, 608, 635, 650, 760, 800, 950, 988, 1016, 1040, 1235, 1270, 1300, 1520, 1651, 1900, 1976, 2032, 2080, 2413, 2470, 2540, 2600, 3040, 3175, 3302, 3800, 3952, 4064, 4826, 4940, 5080, 5200, 6175, 6350, 6604, 7600, 7904, 8255, 9652, 9880, 10160, 10400, 12065, 12350, 12700, 13208, 15200, 16510, 19304, 19760, 20320, 24130, 24700, 25400, 26416, 31369, 33020, 38608, 39520, 41275, 48260, 49400, 50800, 52832, 60325, 62738, 66040, 77216, 82550, 96520, 98800, 101600, 120650, 125476, 132080, 156845, 165100, 193040, 197600, 241300, 250952, 264160, 313690, 330200, 386080, 482600, 501904, 627380, 660400, 784225, 965200, 1003808, 1254760, 1320800, 1568450, 1930400, 2509520, 3136900, 5019040, 6273800, 12547600, 25095200]

約数ペア:

[(1, 25095200), (2, 12547600), (4, 6273800), (5, 5019040), (8, 3136900), (10, 2509520), (13, 1930400), (16, 1568450), (19, 1320800), (20, 1254760), (25, 1003808), (26, 965200), (32, 784225), (38, 660400), (40, 627380), (50, 501904), (52, 482600), (65, 386080), (76, 330200), (80, 313690), (95, 264160), (100, 250952), (104, 241300), (127, 197600), (130, 193040), (152, 165100), (160, 156845), (190, 132080), (200, 125476), (208, 120650), (247, 101600), (254, 98800), (260, 96520), (304, 82550), (325, 77216), (380, 66040), (400, 62738), (416, 60325), (475, 52832), (494, 50800), (508, 49400), (520, 48260), (608, 41275), (635, 39520), (650, 38608), (760, 33020), (800, 31369), (950, 26416), (988, 25400), (1016, 24700), (1040, 24130), (1235, 20320), (1270, 19760), (1300, 19304), (1520, 16510), (1651, 15200), (1900, 13208), (1976, 12700), (2032, 12350), (2080, 12065), (2413, 10400), (2470, 10160), (2540, 9880), (2600, 9652), (3040, 8255), (3175, 7904), (3302, 7600), (3800, 6604), (3952, 6350), (4064, 6175), (4826, 5200), (4940, 5080)]