2077818160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{409}}^1$

素因数の和:707

約数の個数: 160

約数和(自身を含む): 5534645760

約数和(自身を除く): 3456827600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 251, 253, 368, 409, 440, 460, 502, 506, 818, 880, 920, 1004, 1012, 1255, 1265, 1636, 1840, 2008, 2024, 2045, 2510, 2530, 2761, 3272, 4016, 4048, 4090, 4499, 5020, 5060, 5522, 5773, 6544, 8180, 8998, 9407, 10040, 10120, 11044, 11546, 13805, 16360, 17996, 18814, 20080, 20240, 22088, 22495, 23092, 27610, 28865, 32720, 35992, 37628, 44176, 44990, 46184, 47035, 55220, 57730, 63503, 71984, 75256, 89980, 92368, 94070, 102659, 103477, 110440, 115460, 127006, 150512, 179960, 188140, 205318, 206954, 220880, 230920, 254012, 317515, 359920, 376280, 410636, 413908, 461840, 508024, 513295, 517385, 635030, 752560, 821272, 827816, 1016048, 1026590, 1034770, 1129249, 1270060, 1642544, 1655632, 2053180, 2069540, 2258498, 2361157, 2540120, 4106360, 4139080, 4516996, 4722314, 5080240, 5646245, 8212720, 8278160, 9033992, 9444628, 11292490, 11805785, 18067984, 18889256, 22584980, 23611570, 25972727, 37778512, 45169960, 47223140, 51945454, 90339920, 94446280, 103890908, 129863635, 188892560, 207781816, 259727270, 415563632, 519454540, 1038909080, 2077818160]

約数ペア:

[(1, 2077818160), (2, 1038909080), (4, 519454540), (5, 415563632), (8, 259727270), (10, 207781816), (11, 188892560), (16, 129863635), (20, 103890908), (22, 94446280), (23, 90339920), (40, 51945454), (44, 47223140), (46, 45169960), (55, 37778512), (80, 25972727), (88, 23611570), (92, 22584980), (110, 18889256), (115, 18067984), (176, 11805785), (184, 11292490), (220, 9444628), (230, 9033992), (251, 8278160), (253, 8212720), (368, 5646245), (409, 5080240), (440, 4722314), (460, 4516996), (502, 4139080), (506, 4106360), (818, 2540120), (880, 2361157), (920, 2258498), (1004, 2069540), (1012, 2053180), (1255, 1655632), (1265, 1642544), (1636, 1270060), (1840, 1129249), (2008, 1034770), (2024, 1026590), (2045, 1016048), (2510, 827816), (2530, 821272), (2761, 752560), (3272, 635030), (4016, 517385), (4048, 513295), (4090, 508024), (4499, 461840), (5020, 413908), (5060, 410636), (5522, 376280), (5773, 359920), (6544, 317515), (8180, 254012), (8998, 230920), (9407, 220880), (10040, 206954), (10120, 205318), (11044, 188140), (11546, 179960), (13805, 150512), (16360, 127006), (17996, 115460), (18814, 110440), (20080, 103477), (20240, 102659), (22088, 94070), (22495, 92368), (23092, 89980), (27610, 75256), (28865, 71984), (32720, 63503), (35992, 57730), (37628, 55220), (44176, 47035), (44990, 46184)]