17423360

素因数分解:

$2^{10}\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 88

約数和(自身を含む): 43330896

約数和(自身を除く): 25907536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 83, 128, 160, 164, 166, 205, 256, 320, 328, 332, 410, 415, 512, 640, 656, 664, 820, 830, 1024, 1280, 1312, 1328, 1640, 1660, 2560, 2624, 2656, 3280, 3320, 3403, 5120, 5248, 5312, 6560, 6640, 6806, 10496, 10624, 13120, 13280, 13612, 17015, 20992, 21248, 26240, 26560, 27224, 34030, 41984, 42496, 52480, 53120, 54448, 68060, 84992, 104960, 106240, 108896, 136120, 209920, 212480, 217792, 272240, 424960, 435584, 544480, 871168, 1088960, 1742336, 2177920, 3484672, 4355840, 8711680, 17423360]

約数ペア:

[(1, 17423360), (2, 8711680), (4, 4355840), (5, 3484672), (8, 2177920), (10, 1742336), (16, 1088960), (20, 871168), (32, 544480), (40, 435584), (41, 424960), (64, 272240), (80, 217792), (82, 212480), (83, 209920), (128, 136120), (160, 108896), (164, 106240), (166, 104960), (205, 84992), (256, 68060), (320, 54448), (328, 53120), (332, 52480), (410, 42496), (415, 41984), (512, 34030), (640, 27224), (656, 26560), (664, 26240), (820, 21248), (830, 20992), (1024, 17015), (1280, 13612), (1312, 13280), (1328, 13120), (1640, 10624), (1660, 10496), (2560, 6806), (2624, 6640), (2656, 6560), (3280, 5312), (3320, 5248), (3403, 5120)]