26126968400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{264443}}^1$

素因数の和:264493

約数の個数: 120

約数和(自身を含む): 71156591520

約数和(自身を除く): 45029623120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 130, 152, 190, 200, 208, 247, 260, 304, 325, 380, 400, 475, 494, 520, 650, 760, 950, 988, 1040, 1235, 1300, 1520, 1900, 1976, 2470, 2600, 3800, 3952, 4940, 5200, 6175, 7600, 9880, 12350, 19760, 24700, 49400, 98800, 264443, 528886, 1057772, 1322215, 2115544, 2644430, 3437759, 4231088, 5024417, 5288860, 6611075, 6875518, 10048834, 10577720, 13222150, 13751036, 17188795, 20097668, 21155440, 25122085, 26444300, 27502072, 34377590, 40195336, 50244170, 52888600, 55004144, 65317421, 68755180, 80390672, 85943975, 100488340, 105777200, 125610425, 130634842, 137510360, 171887950, 200976680, 251220850, 261269684, 275020720, 326587105, 343775900, 401953360, 502441700, 522539368, 653174210, 687551800, 1004883400, 1045078736, 1306348420, 1375103600, 1632935525, 2009766800, 2612696840, 3265871050, 5225393680, 6531742100, 13063484200, 26126968400]

約数ペア:

[(1, 26126968400), (2, 13063484200), (4, 6531742100), (5, 5225393680), (8, 3265871050), (10, 2612696840), (13, 2009766800), (16, 1632935525), (19, 1375103600), (20, 1306348420), (25, 1045078736), (26, 1004883400), (38, 687551800), (40, 653174210), (50, 522539368), (52, 502441700), (65, 401953360), (76, 343775900), (80, 326587105), (95, 275020720), (100, 261269684), (104, 251220850), (130, 200976680), (152, 171887950), (190, 137510360), (200, 130634842), (208, 125610425), (247, 105777200), (260, 100488340), (304, 85943975), (325, 80390672), (380, 68755180), (400, 65317421), (475, 55004144), (494, 52888600), (520, 50244170), (650, 40195336), (760, 34377590), (950, 27502072), (988, 26444300), (1040, 25122085), (1235, 21155440), (1300, 20097668), (1520, 17188795), (1900, 13751036), (1976, 13222150), (2470, 10577720), (2600, 10048834), (3800, 6875518), (3952, 6611075), (4940, 5288860), (5200, 5024417), (6175, 4231088), (7600, 3437759), (9880, 2644430), (12350, 2115544), (19760, 1322215), (24700, 1057772), (49400, 528886), (98800, 264443)]