3838764560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2803}}^1$

素因数の和:2905

約数の個数: 160

約数和(自身を含む): 10138815360

約数和(自身を除く): 6300050800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 53, 68, 76, 80, 85, 95, 106, 136, 152, 170, 190, 212, 265, 272, 304, 323, 340, 380, 424, 530, 646, 680, 760, 848, 901, 1007, 1060, 1292, 1360, 1520, 1615, 1802, 2014, 2120, 2584, 2803, 3230, 3604, 4028, 4240, 4505, 5035, 5168, 5606, 6460, 7208, 8056, 9010, 10070, 11212, 12920, 14015, 14416, 16112, 17119, 18020, 20140, 22424, 25840, 28030, 34238, 36040, 40280, 44848, 47651, 53257, 56060, 68476, 72080, 80560, 85595, 95302, 106514, 112120, 136952, 148559, 171190, 190604, 213028, 224240, 238255, 266285, 273904, 297118, 342380, 381208, 426056, 476510, 532570, 594236, 684760, 742795, 762416, 852112, 905369, 953020, 1065140, 1188472, 1369520, 1485590, 1810738, 1906040, 2130280, 2376944, 2525503, 2822621, 2971180, 3621476, 3812080, 4260560, 4526845, 5051006, 5645242, 5942360, 7242952, 9053690, 10102012, 11290484, 11884720, 12627515, 14113105, 14485904, 18107380, 20204024, 22580968, 25255030, 28226210, 36214760, 40408048, 45161936, 47984557, 50510060, 56452420, 72429520, 95969114, 101020120, 112904840, 191938228, 202040240, 225809680, 239922785, 383876456, 479845570, 767752912, 959691140, 1919382280, 3838764560]

約数ペア:

[(1, 3838764560), (2, 1919382280), (4, 959691140), (5, 767752912), (8, 479845570), (10, 383876456), (16, 239922785), (17, 225809680), (19, 202040240), (20, 191938228), (34, 112904840), (38, 101020120), (40, 95969114), (53, 72429520), (68, 56452420), (76, 50510060), (80, 47984557), (85, 45161936), (95, 40408048), (106, 36214760), (136, 28226210), (152, 25255030), (170, 22580968), (190, 20204024), (212, 18107380), (265, 14485904), (272, 14113105), (304, 12627515), (323, 11884720), (340, 11290484), (380, 10102012), (424, 9053690), (530, 7242952), (646, 5942360), (680, 5645242), (760, 5051006), (848, 4526845), (901, 4260560), (1007, 3812080), (1060, 3621476), (1292, 2971180), (1360, 2822621), (1520, 2525503), (1615, 2376944), (1802, 2130280), (2014, 1906040), (2120, 1810738), (2584, 1485590), (2803, 1369520), (3230, 1188472), (3604, 1065140), (4028, 953020), (4240, 905369), (4505, 852112), (5035, 762416), (5168, 742795), (5606, 684760), (6460, 594236), (7208, 532570), (8056, 476510), (9010, 426056), (10070, 381208), (11212, 342380), (12920, 297118), (14015, 273904), (14416, 266285), (16112, 238255), (17119, 224240), (18020, 213028), (20140, 190604), (22424, 171190), (25840, 148559), (28030, 136952), (34238, 112120), (36040, 106514), (40280, 95302), (44848, 85595), (47651, 80560), (53257, 72080), (56060, 68476)]