3876759920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107449}}^1$

素因数の和:107514

約数の個数: 80

約数和(自身を含む): 10072792800

約数和(自身を除く): 6196032880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 164, 176, 205, 220, 328, 410, 440, 451, 656, 820, 880, 902, 1640, 1804, 2255, 3280, 3608, 4510, 7216, 9020, 18040, 36080, 107449, 214898, 429796, 537245, 859592, 1074490, 1181939, 1719184, 2148980, 2363878, 4297960, 4405409, 4727756, 5909695, 8595920, 8810818, 9455512, 11819390, 17621636, 18911024, 22027045, 23638780, 35243272, 44054090, 47277560, 48459499, 70486544, 88108180, 94555120, 96918998, 176216360, 193837996, 242297495, 352432720, 387675992, 484594990, 775351984, 969189980, 1938379960, 3876759920]

約数ペア:

[(1, 3876759920), (2, 1938379960), (4, 969189980), (5, 775351984), (8, 484594990), (10, 387675992), (11, 352432720), (16, 242297495), (20, 193837996), (22, 176216360), (40, 96918998), (41, 94555120), (44, 88108180), (55, 70486544), (80, 48459499), (82, 47277560), (88, 44054090), (110, 35243272), (164, 23638780), (176, 22027045), (205, 18911024), (220, 17621636), (328, 11819390), (410, 9455512), (440, 8810818), (451, 8595920), (656, 5909695), (820, 4727756), (880, 4405409), (902, 4297960), (1640, 2363878), (1804, 2148980), (2255, 1719184), (3280, 1181939), (3608, 1074490), (4510, 859592), (7216, 537245), (9020, 429796), (18040, 214898), (36080, 107449)]