55270400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:174

約数の個数: 132

約数和(自身を含む): 146204928

約数和(自身を除く): 90934528

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 127, 128, 136, 160, 170, 200, 254, 256, 272, 320, 340, 400, 425, 508, 512, 544, 635, 640, 680, 800, 850, 1016, 1024, 1088, 1270, 1280, 1360, 1600, 1700, 2032, 2159, 2176, 2540, 2560, 2720, 3175, 3200, 3400, 4064, 4318, 4352, 5080, 5120, 5440, 6350, 6400, 6800, 8128, 8636, 8704, 10160, 10795, 10880, 12700, 12800, 13600, 16256, 17272, 17408, 20320, 21590, 21760, 25400, 25600, 27200, 32512, 34544, 40640, 43180, 43520, 50800, 53975, 54400, 65024, 69088, 81280, 86360, 87040, 101600, 107950, 108800, 130048, 138176, 162560, 172720, 203200, 215900, 217600, 276352, 325120, 345440, 406400, 431800, 435200, 552704, 650240, 690880, 812800, 863600, 1105408, 1381760, 1625600, 1727200, 2210816, 2763520, 3251200, 3454400, 5527040, 6908800, 11054080, 13817600, 27635200, 55270400]

約数ペア:

[(1, 55270400), (2, 27635200), (4, 13817600), (5, 11054080), (8, 6908800), (10, 5527040), (16, 3454400), (17, 3251200), (20, 2763520), (25, 2210816), (32, 1727200), (34, 1625600), (40, 1381760), (50, 1105408), (64, 863600), (68, 812800), (80, 690880), (85, 650240), (100, 552704), (127, 435200), (128, 431800), (136, 406400), (160, 345440), (170, 325120), (200, 276352), (254, 217600), (256, 215900), (272, 203200), (320, 172720), (340, 162560), (400, 138176), (425, 130048), (508, 108800), (512, 107950), (544, 101600), (635, 87040), (640, 86360), (680, 81280), (800, 69088), (850, 65024), (1016, 54400), (1024, 53975), (1088, 50800), (1270, 43520), (1280, 43180), (1360, 40640), (1600, 34544), (1700, 32512), (2032, 27200), (2159, 25600), (2176, 25400), (2540, 21760), (2560, 21590), (2720, 20320), (3175, 17408), (3200, 17272), (3400, 16256), (4064, 13600), (4318, 12800), (4352, 12700), (5080, 10880), (5120, 10795), (5440, 10160), (6350, 8704), (6400, 8636), (6800, 8128)]