5205653680

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1\times {\mathrm{617}}^1$

素因数の和:1294

約数の個数: 80

約数和(自身を含む): 12199201344

約数和(自身を除く): 6993547664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 401, 526, 617, 802, 1052, 1234, 1315, 1604, 2005, 2104, 2468, 2630, 3085, 3208, 4010, 4208, 4936, 5260, 6170, 6416, 8020, 9872, 10520, 12340, 16040, 21040, 24680, 32080, 49360, 105463, 162271, 210926, 247417, 324542, 421852, 494834, 527315, 649084, 811355, 843704, 989668, 1054630, 1237085, 1298168, 1622710, 1687408, 1979336, 2109260, 2474170, 2596336, 3245420, 3958672, 4218520, 4948340, 6490840, 8437040, 9896680, 12981680, 19793360, 65070671, 130141342, 260282684, 325353355, 520565368, 650706710, 1041130736, 1301413420, 2602826840, 5205653680]

約数ペア:

[(1, 5205653680), (2, 2602826840), (4, 1301413420), (5, 1041130736), (8, 650706710), (10, 520565368), (16, 325353355), (20, 260282684), (40, 130141342), (80, 65070671), (263, 19793360), (401, 12981680), (526, 9896680), (617, 8437040), (802, 6490840), (1052, 4948340), (1234, 4218520), (1315, 3958672), (1604, 3245420), (2005, 2596336), (2104, 2474170), (2468, 2109260), (2630, 1979336), (3085, 1687408), (3208, 1622710), (4010, 1298168), (4208, 1237085), (4936, 1054630), (5260, 989668), (6170, 843704), (6416, 811355), (8020, 649084), (9872, 527315), (10520, 494834), (12340, 421852), (16040, 324542), (21040, 247417), (24680, 210926), (32080, 162271), (49360, 105463)]