26365360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 120

約数和(自身を含む): 74057760

約数和(自身を除く): 47692400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 89, 92, 112, 115, 140, 161, 178, 184, 230, 280, 322, 356, 368, 445, 460, 529, 560, 623, 644, 712, 805, 890, 920, 1058, 1246, 1288, 1424, 1610, 1780, 1840, 2047, 2116, 2492, 2576, 2645, 3115, 3220, 3560, 3703, 4094, 4232, 4984, 5290, 6230, 6440, 7120, 7406, 8188, 8464, 9968, 10235, 10580, 12460, 12880, 14329, 14812, 16376, 18515, 20470, 21160, 24920, 28658, 29624, 32752, 37030, 40940, 42320, 47081, 49840, 57316, 59248, 71645, 74060, 81880, 94162, 114632, 143290, 148120, 163760, 188324, 229264, 235405, 286580, 296240, 329567, 376648, 470810, 573160, 659134, 753296, 941620, 1146320, 1318268, 1647835, 1883240, 2636536, 3295670, 3766480, 5273072, 6591340, 13182680, 26365360]

約数ペア:

[(1, 26365360), (2, 13182680), (4, 6591340), (5, 5273072), (7, 3766480), (8, 3295670), (10, 2636536), (14, 1883240), (16, 1647835), (20, 1318268), (23, 1146320), (28, 941620), (35, 753296), (40, 659134), (46, 573160), (56, 470810), (70, 376648), (80, 329567), (89, 296240), (92, 286580), (112, 235405), (115, 229264), (140, 188324), (161, 163760), (178, 148120), (184, 143290), (230, 114632), (280, 94162), (322, 81880), (356, 74060), (368, 71645), (445, 59248), (460, 57316), (529, 49840), (560, 47081), (623, 42320), (644, 40940), (712, 37030), (805, 32752), (890, 29624), (920, 28658), (1058, 24920), (1246, 21160), (1288, 20470), (1424, 18515), (1610, 16376), (1780, 14812), (1840, 14329), (2047, 12880), (2116, 12460), (2492, 10580), (2576, 10235), (2645, 9968), (3115, 8464), (3220, 8188), (3560, 7406), (3703, 7120), (4094, 6440), (4232, 6230), (4984, 5290)]