3817080320

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^2\times {\mathrm{887}}^1$

素因数の和:992

約数の個数: 120

約数和(自身を含む): 9391287312

約数和(自身を除く): 5574206992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 512, 640, 656, 820, 887, 1280, 1312, 1640, 1681, 1774, 2560, 2624, 3280, 3362, 3548, 4435, 5248, 6560, 6724, 7096, 8405, 8870, 10496, 13120, 13448, 14192, 16810, 17740, 20992, 26240, 26896, 28384, 33620, 35480, 36367, 52480, 53792, 56768, 67240, 70960, 72734, 104960, 107584, 113536, 134480, 141920, 145468, 181835, 215168, 227072, 268960, 283840, 290936, 363670, 430336, 454144, 537920, 567680, 581872, 727340, 860672, 1075840, 1135360, 1163744, 1454680, 1491047, 2151680, 2270720, 2327488, 2909360, 2982094, 4303360, 4654976, 5818720, 5964188, 7455235, 9309952, 11637440, 11928376, 14910470, 18619904, 23274880, 23856752, 29820940, 46549760, 47713504, 59641880, 93099520, 95427008, 119283760, 190854016, 238567520, 381708032, 477135040, 763416064, 954270080, 1908540160, 3817080320]

約数ペア:

[(1, 3817080320), (2, 1908540160), (4, 954270080), (5, 763416064), (8, 477135040), (10, 381708032), (16, 238567520), (20, 190854016), (32, 119283760), (40, 95427008), (41, 93099520), (64, 59641880), (80, 47713504), (82, 46549760), (128, 29820940), (160, 23856752), (164, 23274880), (205, 18619904), (256, 14910470), (320, 11928376), (328, 11637440), (410, 9309952), (512, 7455235), (640, 5964188), (656, 5818720), (820, 4654976), (887, 4303360), (1280, 2982094), (1312, 2909360), (1640, 2327488), (1681, 2270720), (1774, 2151680), (2560, 1491047), (2624, 1454680), (3280, 1163744), (3362, 1135360), (3548, 1075840), (4435, 860672), (5248, 727340), (6560, 581872), (6724, 567680), (7096, 537920), (8405, 454144), (8870, 430336), (10496, 363670), (13120, 290936), (13448, 283840), (14192, 268960), (16810, 227072), (17740, 215168), (20992, 181835), (26240, 145468), (26896, 141920), (28384, 134480), (33620, 113536), (35480, 107584), (36367, 104960), (52480, 72734), (53792, 70960), (56768, 67240)]