83477120

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 214151040

約数和(自身を除く): 130673920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 53, 64, 80, 92, 106, 107, 115, 128, 160, 184, 212, 214, 230, 265, 320, 368, 424, 428, 460, 530, 535, 640, 736, 848, 856, 920, 1060, 1070, 1219, 1472, 1696, 1712, 1840, 2120, 2140, 2438, 2461, 2944, 3392, 3424, 3680, 4240, 4280, 4876, 4922, 5671, 6095, 6784, 6848, 7360, 8480, 8560, 9752, 9844, 11342, 12190, 12305, 13696, 14720, 16960, 17120, 19504, 19688, 22684, 24380, 24610, 28355, 33920, 34240, 39008, 39376, 45368, 48760, 49220, 56710, 68480, 78016, 78752, 90736, 97520, 98440, 113420, 130433, 156032, 157504, 181472, 195040, 196880, 226840, 260866, 315008, 362944, 390080, 393760, 453680, 521732, 652165, 725888, 780160, 787520, 907360, 1043464, 1304330, 1575040, 1814720, 2086928, 2608660, 3629440, 4173856, 5217320, 8347712, 10434640, 16695424, 20869280, 41738560, 83477120]

約数ペア:

[(1, 83477120), (2, 41738560), (4, 20869280), (5, 16695424), (8, 10434640), (10, 8347712), (16, 5217320), (20, 4173856), (23, 3629440), (32, 2608660), (40, 2086928), (46, 1814720), (53, 1575040), (64, 1304330), (80, 1043464), (92, 907360), (106, 787520), (107, 780160), (115, 725888), (128, 652165), (160, 521732), (184, 453680), (212, 393760), (214, 390080), (230, 362944), (265, 315008), (320, 260866), (368, 226840), (424, 196880), (428, 195040), (460, 181472), (530, 157504), (535, 156032), (640, 130433), (736, 113420), (848, 98440), (856, 97520), (920, 90736), (1060, 78752), (1070, 78016), (1219, 68480), (1472, 56710), (1696, 49220), (1712, 48760), (1840, 45368), (2120, 39376), (2140, 39008), (2438, 34240), (2461, 33920), (2944, 28355), (3392, 24610), (3424, 24380), (3680, 22684), (4240, 19688), (4280, 19504), (4876, 17120), (4922, 16960), (5671, 14720), (6095, 13696), (6784, 12305), (6848, 12190), (7360, 11342), (8480, 9844), (8560, 9752)]