1465667020880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{1411793}}^1$

素因数の和:1412508

約数の個数: 80

約数和(自身を含む): 3592281597120

約数和(自身を除く): 2126614576240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 683, 760, 1366, 1520, 2732, 3415, 5464, 6830, 10928, 12977, 13660, 25954, 27320, 51908, 54640, 64885, 103816, 129770, 207632, 259540, 519080, 1038160, 1411793, 2823586, 5647172, 7058965, 11294344, 14117930, 22588688, 26824067, 28235860, 53648134, 56471720, 107296268, 112943440, 134120335, 214592536, 268240670, 429185072, 536481340, 964254619, 1072962680, 1928509238, 2145925360, 3857018476, 4821273095, 7714036952, 9642546190, 15428073904, 18320837761, 19285092380, 36641675522, 38570184760, 73283351044, 77140369520, 91604188805, 146566702088, 183208377610, 293133404176, 366416755220, 732833510440, 1465667020880]

約数ペア:

[(1, 1465667020880), (2, 732833510440), (4, 366416755220), (5, 293133404176), (8, 183208377610), (10, 146566702088), (16, 91604188805), (19, 77140369520), (20, 73283351044), (38, 38570184760), (40, 36641675522), (76, 19285092380), (80, 18320837761), (95, 15428073904), (152, 9642546190), (190, 7714036952), (304, 4821273095), (380, 3857018476), (683, 2145925360), (760, 1928509238), (1366, 1072962680), (1520, 964254619), (2732, 536481340), (3415, 429185072), (5464, 268240670), (6830, 214592536), (10928, 134120335), (12977, 112943440), (13660, 107296268), (25954, 56471720), (27320, 53648134), (51908, 28235860), (54640, 26824067), (64885, 22588688), (103816, 14117930), (129770, 11294344), (207632, 7058965), (259540, 5647172), (519080, 2823586), (1038160, 1411793)]