8049865280

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1\times {\mathrm{1307}}^1$

素因数の和:2356

約数の個数: 112

約数和(自身を含む): 20212994880

約数和(自身を除く): 12163129600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1013, 1216, 1307, 1520, 2026, 2614, 3040, 4052, 5065, 5228, 6080, 6535, 8104, 10130, 10456, 13070, 16208, 19247, 20260, 20912, 24833, 26140, 32416, 38494, 40520, 41824, 49666, 52280, 64832, 76988, 81040, 83648, 96235, 99332, 104560, 124165, 153976, 162080, 192470, 198664, 209120, 248330, 307952, 324160, 384940, 397328, 418240, 496660, 615904, 769880, 794656, 993320, 1231808, 1323991, 1539760, 1589312, 1986640, 2647982, 3079520, 3973280, 5295964, 6159040, 6619955, 7946560, 10591928, 13239910, 21183856, 25155829, 26479820, 42367712, 50311658, 52959640, 84735424, 100623316, 105919280, 125779145, 201246632, 211838560, 251558290, 402493264, 423677120, 503116580, 804986528, 1006233160, 1609973056, 2012466320, 4024932640, 8049865280]

約数ペア:

[(1, 8049865280), (2, 4024932640), (4, 2012466320), (5, 1609973056), (8, 1006233160), (10, 804986528), (16, 503116580), (19, 423677120), (20, 402493264), (32, 251558290), (38, 211838560), (40, 201246632), (64, 125779145), (76, 105919280), (80, 100623316), (95, 84735424), (152, 52959640), (160, 50311658), (190, 42367712), (304, 26479820), (320, 25155829), (380, 21183856), (608, 13239910), (760, 10591928), (1013, 7946560), (1216, 6619955), (1307, 6159040), (1520, 5295964), (2026, 3973280), (2614, 3079520), (3040, 2647982), (4052, 1986640), (5065, 1589312), (5228, 1539760), (6080, 1323991), (6535, 1231808), (8104, 993320), (10130, 794656), (10456, 769880), (13070, 615904), (16208, 496660), (19247, 418240), (20260, 397328), (20912, 384940), (24833, 324160), (26140, 307952), (32416, 248330), (38494, 209120), (40520, 198664), (41824, 192470), (49666, 162080), (52280, 153976), (64832, 124165), (76988, 104560), (81040, 99332), (83648, 96235)]