114895280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:582

約数の個数: 80

約数和(自身を含む): 283240800

約数和(自身を除く): 168345520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 269, 281, 304, 380, 538, 562, 760, 1076, 1124, 1345, 1405, 1520, 2152, 2248, 2690, 2810, 4304, 4496, 5111, 5339, 5380, 5620, 10222, 10678, 10760, 11240, 20444, 21356, 21520, 22480, 25555, 26695, 40888, 42712, 51110, 53390, 75589, 81776, 85424, 102220, 106780, 151178, 204440, 213560, 302356, 377945, 408880, 427120, 604712, 755890, 1209424, 1436191, 1511780, 2872382, 3023560, 5744764, 6047120, 7180955, 11489528, 14361910, 22979056, 28723820, 57447640, 114895280]

約数ペア:

[(1, 114895280), (2, 57447640), (4, 28723820), (5, 22979056), (8, 14361910), (10, 11489528), (16, 7180955), (19, 6047120), (20, 5744764), (38, 3023560), (40, 2872382), (76, 1511780), (80, 1436191), (95, 1209424), (152, 755890), (190, 604712), (269, 427120), (281, 408880), (304, 377945), (380, 302356), (538, 213560), (562, 204440), (760, 151178), (1076, 106780), (1124, 102220), (1345, 85424), (1405, 81776), (1520, 75589), (2152, 53390), (2248, 51110), (2690, 42712), (2810, 40888), (4304, 26695), (4496, 25555), (5111, 22480), (5339, 21520), (5380, 21356), (5620, 20444), (10222, 11240), (10678, 10760)]