2292640

素因数分解:

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

素因数の和:134

約数の個数: 96

約数和(自身を含む): 6531840

約数和(自身を除く): 4239200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 89, 92, 112, 115, 140, 160, 161, 178, 184, 224, 230, 280, 322, 356, 368, 445, 460, 560, 623, 644, 712, 736, 805, 890, 920, 1120, 1246, 1288, 1424, 1610, 1780, 1840, 2047, 2492, 2576, 2848, 3115, 3220, 3560, 3680, 4094, 4984, 5152, 6230, 6440, 7120, 8188, 9968, 10235, 12460, 12880, 14240, 14329, 16376, 19936, 20470, 24920, 25760, 28658, 32752, 40940, 49840, 57316, 65504, 71645, 81880, 99680, 114632, 143290, 163760, 229264, 286580, 327520, 458528, 573160, 1146320, 2292640]

約数ペア:

[(1, 2292640), (2, 1146320), (4, 573160), (5, 458528), (7, 327520), (8, 286580), (10, 229264), (14, 163760), (16, 143290), (20, 114632), (23, 99680), (28, 81880), (32, 71645), (35, 65504), (40, 57316), (46, 49840), (56, 40940), (70, 32752), (80, 28658), (89, 25760), (92, 24920), (112, 20470), (115, 19936), (140, 16376), (160, 14329), (161, 14240), (178, 12880), (184, 12460), (224, 10235), (230, 9968), (280, 8188), (322, 7120), (356, 6440), (368, 6230), (445, 5152), (460, 4984), (560, 4094), (623, 3680), (644, 3560), (712, 3220), (736, 3115), (805, 2848), (890, 2576), (920, 2492), (1120, 2047), (1246, 1840), (1288, 1780), (1424, 1610)]