22453600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 62995968

約数和(自身を除く): 40542368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 127, 130, 136, 160, 170, 200, 208, 221, 254, 260, 272, 325, 340, 400, 416, 425, 442, 508, 520, 544, 635, 650, 680, 800, 850, 884, 1016, 1040, 1105, 1270, 1300, 1360, 1651, 1700, 1768, 2032, 2080, 2159, 2210, 2540, 2600, 2720, 3175, 3302, 3400, 3536, 4064, 4318, 4420, 5080, 5200, 5525, 6350, 6604, 6800, 7072, 8255, 8636, 8840, 10160, 10400, 10795, 11050, 12700, 13208, 13600, 16510, 17272, 17680, 20320, 21590, 22100, 25400, 26416, 28067, 33020, 34544, 35360, 41275, 43180, 44200, 50800, 52832, 53975, 56134, 66040, 69088, 82550, 86360, 88400, 101600, 107950, 112268, 132080, 140335, 165100, 172720, 176800, 215900, 224536, 264160, 280670, 330200, 345440, 431800, 449072, 561340, 660400, 701675, 863600, 898144, 1122680, 1320800, 1403350, 1727200, 2245360, 2806700, 4490720, 5613400, 11226800, 22453600]

約数ペア:

[(1, 22453600), (2, 11226800), (4, 5613400), (5, 4490720), (8, 2806700), (10, 2245360), (13, 1727200), (16, 1403350), (17, 1320800), (20, 1122680), (25, 898144), (26, 863600), (32, 701675), (34, 660400), (40, 561340), (50, 449072), (52, 431800), (65, 345440), (68, 330200), (80, 280670), (85, 264160), (100, 224536), (104, 215900), (127, 176800), (130, 172720), (136, 165100), (160, 140335), (170, 132080), (200, 112268), (208, 107950), (221, 101600), (254, 88400), (260, 86360), (272, 82550), (325, 69088), (340, 66040), (400, 56134), (416, 53975), (425, 52832), (442, 50800), (508, 44200), (520, 43180), (544, 41275), (635, 35360), (650, 34544), (680, 33020), (800, 28067), (850, 26416), (884, 25400), (1016, 22100), (1040, 21590), (1105, 20320), (1270, 17680), (1300, 17272), (1360, 16510), (1651, 13600), (1700, 13208), (1768, 12700), (2032, 11050), (2080, 10795), (2159, 10400), (2210, 10160), (2540, 8840), (2600, 8636), (2720, 8255), (3175, 7072), (3302, 6800), (3400, 6604), (3536, 6350), (4064, 5525), (4318, 5200), (4420, 5080)]