6247525880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1861}}^1$

素因数の和:2025

約数の個数: 128

約数和(自身を含む): 15202857600

約数和(自身を除く): 8955331720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 89, 92, 115, 164, 178, 184, 205, 230, 328, 356, 410, 445, 460, 712, 820, 890, 920, 943, 1640, 1780, 1861, 1886, 2047, 3560, 3649, 3722, 3772, 4094, 4715, 7298, 7444, 7544, 8188, 9305, 9430, 10235, 14596, 14888, 16376, 18245, 18610, 18860, 20470, 29192, 36490, 37220, 37720, 40940, 42803, 72980, 74440, 76301, 81880, 83927, 85606, 145960, 152602, 165629, 167854, 171212, 214015, 305204, 331258, 335708, 342424, 381505, 419635, 428030, 610408, 662516, 671416, 763010, 828145, 839270, 856060, 1325032, 1526020, 1656290, 1678540, 1712120, 1754923, 3052040, 3312580, 3357080, 3509846, 3809467, 6625160, 6790789, 7019692, 7618934, 8774615, 13581578, 14039384, 15237868, 17549230, 19047335, 27163156, 30475736, 33953945, 35098460, 38094670, 54326312, 67907890, 70196920, 76189340, 135815780, 152378680, 156188147, 271631560, 312376294, 624752588, 780940735, 1249505176, 1561881470, 3123762940, 6247525880]

約数ペア:

[(1, 6247525880), (2, 3123762940), (4, 1561881470), (5, 1249505176), (8, 780940735), (10, 624752588), (20, 312376294), (23, 271631560), (40, 156188147), (41, 152378680), (46, 135815780), (82, 76189340), (89, 70196920), (92, 67907890), (115, 54326312), (164, 38094670), (178, 35098460), (184, 33953945), (205, 30475736), (230, 27163156), (328, 19047335), (356, 17549230), (410, 15237868), (445, 14039384), (460, 13581578), (712, 8774615), (820, 7618934), (890, 7019692), (920, 6790789), (943, 6625160), (1640, 3809467), (1780, 3509846), (1861, 3357080), (1886, 3312580), (2047, 3052040), (3560, 1754923), (3649, 1712120), (3722, 1678540), (3772, 1656290), (4094, 1526020), (4715, 1325032), (7298, 856060), (7444, 839270), (7544, 828145), (8188, 763010), (9305, 671416), (9430, 662516), (10235, 610408), (14596, 428030), (14888, 419635), (16376, 381505), (18245, 342424), (18610, 335708), (18860, 331258), (20470, 305204), (29192, 214015), (36490, 171212), (37220, 167854), (37720, 165629), (40940, 152602), (42803, 145960), (72980, 85606), (74440, 83927), (76301, 81880)]