26205360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{797}}^1$

素因数の和:950

約数の個数: 80

約数和(自身を含む): 81932256

約数和(自身を除く): 55726896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 797, 822, 1096, 1370, 1594, 1644, 2055, 2192, 2391, 2740, 3188, 3288, 3985, 4110, 4782, 5480, 6376, 6576, 7970, 8220, 9564, 10960, 11955, 12752, 15940, 16440, 19128, 23910, 31880, 32880, 38256, 47820, 63760, 95640, 109189, 191280, 218378, 327567, 436756, 545945, 655134, 873512, 1091890, 1310268, 1637835, 1747024, 2183780, 2620536, 3275670, 4367560, 5241072, 6551340, 8735120, 13102680, 26205360]

約数ペア:

[(1, 26205360), (2, 13102680), (3, 8735120), (4, 6551340), (5, 5241072), (6, 4367560), (8, 3275670), (10, 2620536), (12, 2183780), (15, 1747024), (16, 1637835), (20, 1310268), (24, 1091890), (30, 873512), (40, 655134), (48, 545945), (60, 436756), (80, 327567), (120, 218378), (137, 191280), (240, 109189), (274, 95640), (411, 63760), (548, 47820), (685, 38256), (797, 32880), (822, 31880), (1096, 23910), (1370, 19128), (1594, 16440), (1644, 15940), (2055, 12752), (2192, 11955), (2391, 10960), (2740, 9564), (3188, 8220), (3288, 7970), (3985, 6576), (4110, 6376), (4782, 5480)]